今天在项目里执行npm i命令的是后报错一大片，搜了很多文章，都没有到点上。突然灵感一闪，可能是电脑上没有c++编译环境的问题。
但是是我在电脑上运行c文件是正常的。
搜到一篇文章里写的情况是这样的：
npm分发的都是源码，npm install的时候都是拉取源码后在本地编译，这个时候因为不可避免的，源码里面用到其他语言，比如C或者C++，所以编译的时候，就需要其他语言的编译工具比如node-gyp，但这些编译工具其实在不同系统中也是依赖不同系统的编译工具的，比如在mac中，这个node-gyp其实是依赖xcode提供的那些编译工具来具体执行的，所以我碰到的问题就在这里，是xcode的工具除了问题，xcode的工具管理是xcode-select，需要重新设置或者安装或者重置一下。
所以这里安装了xcode再试试。
安装完成并没有解决问题。
然后直接搜索报错代码
: warning: loop variable ‘denominator’ creates a copy from type 'const
找到这篇文章
/sass/node-sass/issues/3033
里面有说是因为node-sass的问题：
看到这篇文章就发现原来node和node-sass有版本对应关系。自己是node 16.6 而配置项里的node-sass是5.0.1。并不匹配。这里要求6.0+。
所以这里应该有两种选择：
升级node-sass到6.0.0降node为15
修改完package.json配置后，再执行npm i就完成了安装了。
附官网node-sass和nodejs所对应的版本信息
/package/node-sass
附错误信息
p/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/remove_placeholders.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/sass.o ../src/libsass/src/sass.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/sass2scss.o ../src/libsass/src/sass2scss.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass2scss.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/sass_context.o ../src/libsass/src/sass_context.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_context.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/sass_functions.o ../src/libsass/src/sass_functions.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_functions.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/sass_util.o ../src/libsass/src/sass_util.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_util.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/sass_values.o ../src/libsass/src/sass_values.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_values.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/source_map.o ../src/libsass/src/source_map.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/source_map.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/subset_map.o ../src/libsass/src/subset_map.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/subset_map.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/to_c.o ../src/libsass/src/to_c.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/to_c.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/to_value.o ../src/libsass/src/to_value.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/to_value.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/units.o ../src/libsass/src/units.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/units.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/utf8_string.o ../src/libsass/src/utf8_string.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/utf8_string.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/util.o ../src/libsass/src/util.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/util.o.d.raw -cnpm ERR! c++ -o Release/obj.target/libsass/src/libsass/src/values.o ../src/libsass/src/values.cpp '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.5.5"' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/values.o.d.raw -cnpm ERR! rm -f Release/sass.a && ./gyp-mac-tool filter-libtool libtool -static -o Release/sass.a Release/obj.target/libsass/src/libsass/src/ast.o Release/obj.target/libsass/src/libsass/src/ast_fwd_decl.o Release/obj.target/libsass/src/libsass/src/backtrace.o Release/obj.target/libsass/src/libsass/src/base64vlq.o Release/obj.target/libsass/src/libsass/src/bind.o Release/obj.target/libsass/src/libsass/src/cencode.o Release/obj.target/libsass/src/libsass/src/check_nesting.o Release/obj.target/libsass/src/libsass/src/color_maps.o Release/obj.target/libsass/src/libsass/src/constants.o Release/obj.target/libsass/src/libsass/src/context.o Release/obj.target/libsass/src/libsass/src/cssize.o Release/obj.target/libsass/src/libsass/src/emitter.o Release/obj.target/libsass/src/libsass/src/environment.o Release/obj.target/libsass/src/libsass/src/error_handling.o Release/obj.target/libsass/src/libsass/src/eval.o Release/obj.target/libsass/src/libsass/src/expand.o Release/obj.target/libsass/src/libsass/src/extend.o Release/obj.target/libsass/src/libsass/src/file.o Release/obj.target/libsass/src/libsass/src/functions.o Release/obj.target/libsass/src/libsass/src/inspect.o Release/obj.target/libsass/src/libsass/src/json.o Release/obj.target/libsass/src/libsass/src/lexer.o Release/obj.target/libsass/src/libsass/src/listize.o Release/obj.target/libsass/src/libsass/src/memory/SharedPtr.o Release/obj.target/libsass/src/libsass/src/node.o Release/obj.target/libsass/src/libsass/src/operators.o Release/obj.target/libsass/src/libsass/src/output.o Release/obj.target/libsass/src/libsass/src/parser.o Release/obj.target/libsass/src/libsass/src/plugins.o Release/obj.target/libsass/src/libsass/src/position.o Release/obj.target/libsass/src/libsass/src/prelexer.o Release/obj.target/libsass/src/libsass/src/remove_placeholders.o Release/obj.target/libsass/src/libsass/src/sass.o Release/obj.target/libsass/src/libsass/src/sass2scss.o Release/obj.target/libsass/src/libsass/src/sass_context.o Release/obj.target/libsass/src/libsass/src/sass_functions.o Release/obj.target/libsass/src/libsass/src/sass_util.o Release/obj.target/libsass/src/libsass/src/sass_values.o Release/obj.target/libsass/src/libsass/src/source_map.o Release/obj.target/libsass/src/libsass/src/subset_map.o Release/obj.target/libsass/src/libsass/src/to_c.o Release/obj.target/libsass/src/libsass/src/to_value.o Release/obj.target/libsass/src/libsass/src/units.o Release/obj.target/libsass/src/libsass/src/utf8_string.o Release/obj.target/libsass/src/libsass/src/util.o Release/obj.target/libsass/src/libsass/src/values.onpm ERR! c++ -o Release/obj.target/binding/src/binding.o ../src/binding.cpp '-DNODE_GYP_MODULE_NAME=binding' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DBUILDING_NODE_EXTENSION' -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/src -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/config -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/openssl/openssl/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/uv/include -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/zlib -I/Users/fuyi/Library/Caches/node-gyp/16.13.2/deps/v8/include -I../../nan -I../src/libsass/include -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch arm64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-rtti -fno-exceptions -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/binding/src/binding.o.d.raw -cnpm ERR! gyp info it worked if it ends with oknpm ERR! gyp verb cli [npm ERR! gyp verb cli '/usr/local/bin/node',npm ERR! gyp verb cli '/Users/work/frontend/node_modules/node-gyp/bin/node-gyp.js',npm ERR! gyp verb cli 'rebuild',npm ERR! gyp verb cli '--verbose',npm ERR! gyp verb cli '--libsass_ext=',npm ERR! gyp verb cli '--libsass_cflags=',npm ERR! gyp verb cli '--libsass_ldflags=',npm ERR! gyp verb cli '--libsass_library='npm ERR! gyp verb cli ]npm ERR! gyp info using node-gyp@7.1.2npm ERR! gyp info using node@16.13.2 | darwin | arm64npm ERR! gyp verb command rebuild []npm ERR! gyp verb command clean []npm ERR! gyp verb clean removing "build" directorynpm ERR! gyp verb command configure []npm ERR! gyp verb find Python Python is not set from command line or npm configurationnpm ERR! gyp verb find Python Python is not set from environment variable PYTHONnpm ERR! gyp verb find Python checking if "python3" can be usednpm ERR! gyp verb find Python - executing "python3" to get executable pathnpm ERR! gyp verb find Python - executable path is "/Users/opt/anaconda3/bin/python3"npm ERR! gyp verb find Python - executing "/Users/opt/anaconda3/bin/python3" to get versionnpm ERR! gyp verb find Python - version is "3.9.7"npm ERR! gyp info find Python using Python version 3.9.7 found at "/Users/opt/anaconda3/bin/python3"npm ERR! gyp verb get node dir no --target version specified, falling back to host node version: 16.13.2npm ERR! gyp verb command install [ '16.13.2' ]npm ERR! gyp verb install input version string "16.13.2"npm ERR! gyp verb install installing version: 16.13.2npm ERR! gyp verb install --ensure was passed, so won't reinstall if already installednpm ERR! gyp verb install version is already installed, need to check "installVersion"npm ERR! gyp verb got "installVersion" 9npm ERR! gyp verb needs "installVersion" 9npm ERR! gyp verb install version is goodnpm ERR! gyp verb get node dir target node version installed: 16.13.2npm ERR! gyp verb build dir attempting to create "build" dir: /Users/frontend/node_modules/node-sass/buildnpm ERR! gyp verb build dir "build" dir needed to be created? /Users/frontend/node_modules/node-sass/buildnpm ERR! gyp verb build/config.gypi creating config filenpm ERR! gyp verb build/config.gypi writing out config file: /Users/frontend/node_modules/node-sass/build/config.gypinpm ERR! (node:36667) [DEP0150] DeprecationWarning: Setting process.config is deprecated. In the future the property will be read-only.npm ERR! (Use `node --trace-deprecation ...` to show where the warning was created)npm ERR! gyp verb config.gypi checking for gypi file: /Users/frontend/node_modules/node-sass/config.gypinpm ERR! gyp verb common.gypi checking for gypi file: /Users/frontend/node_modules/node-sass/common.gypinpm ERR! gyp verb gyp gyp format was not specified; forcing "make"npm ERR! gyp info spawn /Users/opt/anaconda3/bin/python3npm ERR! gyp info spawn args [npm ERR! gyp info spawn args '/Users/work/frontend/node_modules/node-gyp/gyp/gyp_main.py',npm ERR! gyp info spawn args 'binding.gyp',npm ERR! gyp info spawn args '-f',npm ERR! gyp info spawn args 'make',npm ERR! gyp info spawn args '-I',npm ERR! gyp info spawn args '/Users/work/frontend/node_modules/node-sass/build/config.gypi',npm ERR! gyp info spawn args '-I',npm ERR! gyp info spawn args '/Users/work/frontend/node_modules/node-gyp/addon.gypi',npm ERR! gyp info spawn args '-I',npm ERR! gyp info spawn args '/Users/Library/Caches/node-gyp/16.13.2/include/node/common.gypi',npm ERR! gyp info spawn args '-Dlibrary=shared_library',npm ERR! gyp info spawn args '-Dvisibility=default',npm ERR! gyp info spawn args '-Dnode_root_dir=/Users/Library/Caches/node-gyp/16.13.2',npm ERR! gyp info spawn args '-Dnode_gyp_dir=/Users/work/frontend/node_modules/node-gyp',npm ERR! gyp info spawn args '-Dnode_lib_file=/Users/Library/Caches/node-gyp/16.13.2/<(target_arch)/node.lib',npm ERR! gyp info spawn args '-Dmodule_root_dir=/Users/work/frontend/node_modules/node-sass',npm ERR! gyp info spawn args '-Dnode_engine=v8',npm ERR! gyp info spawn args '--depth=.',npm ERR! gyp info spawn args '--no-parallel',npm ERR! gyp info spawn args '--generator-output',npm ERR! gyp info spawn args 'build',npm ERR! gyp info spawn args '-Goutput_dir=.'npm ERR! gyp info spawn args ]npm ERR! gyp verb command build []npm ERR! gyp verb build type Releasenpm ERR! gyp verb architecture arm64npm ERR! gyp verb node dev dir /Users/Library/Caches/node-gyp/16.13.2npm ERR! gyp verb `which` succeeded for `make` /usr/bin/makenpm ERR! gyp info spawn makenpm ERR! gyp info spawn args [ 'V=1', 'BUILDTYPE=Release', '-C', 'build' ]npm ERR! In file included from ../src/libsass/src/ast.cpp:2:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/ast_fwd_decl.cpp:1:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/bind.cpp:3:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/check_nesting.cpp:4:npm ERR! In file included from ../src/libsass/src/check_nesting.hpp:4:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/color_maps.cpp:2:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/context.cpp:9:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/cssize.cpp:6:npm ERR! In file included from ../src/libsass/src/cssize.hpp:4:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/environment.cpp:2:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/error_handling.cpp:2:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/eval.cpp:10:npm ERR! In file included from ../src/libsass/src/eval.hpp:4:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/expand.cpp:5:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/extend.cpp:2:npm ERR! In file included from ../src/libsass/src/extend.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/file.cpp:23:npm ERR! In file included from ../src/libsass/src/sass_functions.hpp:6:npm ERR! In file included from ../src/libsass/src/functions.hpp:4:npm ERR! In file included from ../src/libsass/src/listize.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/functions.cpp:2:npm ERR! In file included from ../src/libsass/src/functions.hpp:4:npm ERR! In file included from ../src/libsass/src/listize.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/inspect.cpp:9:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/listize.cpp:6:npm ERR! In file included from ../src/libsass/src/listize.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/node.cpp:4:npm ERR! In file included from ../src/libsass/src/node.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/operators.cpp:2:npm ERR! In file included from ../src/libsass/src/operators.hpp:4:npm ERR! In file included from ../src/libsass/src/values.hpp:4:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/output.cpp:2:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/parser.cpp:2:npm ERR! In file included from ../src/libsass/src/parser.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/remove_placeholders.cpp:2:npm ERR! In file included from ../src/libsass/src/remove_placeholders.hpp:6:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/sass.cpp:11:npm ERR! In file included from ../src/libsass/src/sass_functions.hpp:6:npm ERR! In file included from ../src/libsass/src/functions.hpp:4:npm ERR! In file included from ../src/libsass/src/listize.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/sass_context.cpp:9:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/sass_functions.cpp:5:npm ERR! In file included from ../src/libsass/src/values.hpp:4:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/sass_util.cpp:2:npm ERR! In file included from ../src/libsass/src/node.hpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/sass_values.cpp:5:npm ERR! In file included from ../src/libsass/src/eval.hpp:4:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/source_map.cpp:7:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/subset_map.cpp:2:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/to_c.cpp:3:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/to_value.cpp:2:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/util.cpp:3:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/libsass/src/values.cpp:3:npm ERR! In file included from ../src/libsass/src/values.hpp:4:npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto numerator : numerators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto numerator : numerators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::string' [-Wrange-loop-construct]npm ERR! for (const auto denominator : denominators)npm ERR!^npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::string &' to prevent copyingnpm ERR! for (const auto denominator : denominators)npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~npm ERR!&npm ERR! 2 warnings generated.npm ERR! In file included from ../src/binding.cpp:1:npm ERR! In file included from ../../nan/nan.h:58:npm ERR! In file included from /Users/Library/Caches/node-gyp/16.13.2/include/node/node.h:63:npm ERR! In file included from /Users/fuyi/Library/Caches/node-gyp/16.13.2/include/node/v8.h:30:npm ERR! /Users//Library/Caches/node-gyp/16.13.2/include/node/v8-internal.h:492:38: error: no template named 'remove_cv_t' in namespace 'std'; did you mean 'remove_cv'?npm ERR! !std::is_same<Data, std::remove_cv_t<T>>::value>::Perform(data);npm ERR! ~~~~~^~~~~~~~~~~npm ERR! remove_cvnpm ERR! /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:710:50: note: 'remove_cv' declared herenpm ERR! template <class _Tp> struct _LIBCPP_TEMPLATE_VIS remove_cvnpm ERR!^npm ERR! 1 error generated.npm ERR! make: *** [Release/obj.target/binding/src/binding.o] Error 1npm ERR! gyp ERR! build error npm ERR! gyp ERR! stack Error: `make` failed with exit code: 2npm ERR! gyp ERR! stackat ChildProcess.onExit (/Users/frontend/node_modules/node-gyp/lib/build.js:194:23)npm ERR! gyp ERR! stackat ChildProcess.emit (node:events:390:28)npm ERR! gyp ERR! stackat Process.ChildProcess._handle.onexit (node:internal/child_process:290:12)npm ERR! gyp ERR! System Darwin 21.2.0
