错误详情：
代码语言：javascript复制Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Collecting mysqlclient
Downloading https://pypi.tuna.tsinghua.edu.cn/packages/4d/38/c5f8bac9c50f3042c8f05615f84206f77f03db79781db841898fde1bb284/mysqlclient-1.4.4.tar.gz (86kB)
|████████████████████████████████| 92kB 1.3MB/s
Building wheels for collected packages: mysqlclient
Building wheel for mysqlclient (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /Users/panjing/dev/myblog/venv/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/setup.py'"'"'; __file__='"'"'/private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-wheel-61lmnm9k --python-tag cp37
cwd: /private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/
Complete output (30 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-10.14-x86_64-3.7
creating build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/__init__.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/_exceptions.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/compat.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/connections.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/converters.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/cursors.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/release.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/times.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
creating build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/__init__.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/CLIENT.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/CR.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/ER.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/FLAG.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
running build_ext
building 'MySQLdb._mysql' extension
creating build/temp.macosx-10.14-x86_64-3.7
creating build/temp.macosx-10.14-x86_64-3.7/MySQLdb
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Dversion_info=(1,4,4,'final',0) -D__version__=1.4.4 -I/usr/local/Cellar/mysql/8.0.16/include/mysql -I/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c MySQLdb/_mysql.c -o build/temp.macosx-10.14-x86_64-3.7/MySQLdb/_mysql.o
clang -bundle -undefined dynamic_lookup build/temp.macosx-10.14-x86_64-3.7/MySQLdb/_mysql.o -L/usr/local/Cellar/mysql/8.0.16/lib -lmysqlclient -lssl -lcrypto -o build/lib.macosx-10.14-x86_64-3.7/MySQLdb/_mysql.cpython-37m-darwin.so
ld: library not found for -lssl
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'clang' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for mysqlclient
Running setup.py clean for mysqlclient
Failed to build mysqlclient
Installing collected packages: mysqlclient
Running setup.py install for mysqlclient ... error
ERROR: Command errored out with exit status 1:
command: /Users/panjing/dev/myblog/venv/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/setup.py'"'"'; __file__='"'"'/private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-record-mewomh9h/install-record.txt --single-version-externally-managed --compile --install-headers /Users/panjing/dev/myblog/venv/bin/../include/site/python3.7/mysqlclient
cwd: /private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/
Complete output (30 lines):
running install
running build
running build_py
creating build
creating build/lib.macosx-10.14-x86_64-3.7
creating build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/__init__.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/_exceptions.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/compat.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/connections.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/converters.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/cursors.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/release.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
copying MySQLdb/times.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb
creating build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/__init__.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/CLIENT.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/CR.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/ER.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/FLAG.py -> build/lib.macosx-10.14-x86_64-3.7/MySQLdb/constants
running build_ext
building 'MySQLdb._mysql' extension
creating build/temp.macosx-10.14-x86_64-3.7
creating build/temp.macosx-10.14-x86_64-3.7/MySQLdb
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -Dversion_info=(1,4,4,'final',0) -D__version__=1.4.4 -I/usr/local/Cellar/mysql/8.0.16/include/mysql -I/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c MySQLdb/_mysql.c -o build/temp.macosx-10.14-x86_64-3.7/MySQLdb/_mysql.o
clang -bundle -undefined dynamic_lookup build/temp.macosx-10.14-x86_64-3.7/MySQLdb/_mysql.o -L/usr/local/Cellar/mysql/8.0.16/lib -lmysqlclient -lssl -lcrypto -o build/lib.macosx-10.14-x86_64-3.7/MySQLdb/_mysql.cpython-37m-darwin.so
ld: library not found for -lssl
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'clang' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /Users/panjing/dev/myblog/venv/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/setup.py'"'"'; __file__='"'"'/private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-install-vgtmkrpb/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/jn/8sxjqjdx01g02l9mbhy5ndn00000gn/T/pip-record-mewomh9h/install-record.txt --single-version-externally-managed --compile --install-headers /Users/panjing/dev/myblog/venv/bin/../include/site/python3.7/mysqlclient Check the logs for full command output.解决办法：
代码语言：javascript复制brew install openssl
export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/opt/openssl/lib/如果想永久生效的话 可以加入到profile
- 全局：/etc/profile
- 当前用户：~/.profile
- 以全局为例：
sudo vim /etc/profile- 加入：
export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/opt/openssl/lib/使其生效：
代码语言：javascript复制source /etc/profile
