在使用django的时候需要安装mysqlclient库,很多时候会出现以下报错:
running install
running bdist_egg
running egg_info
writing mysqlclient.egg-info/PKG-INFO
writing dependency_links to mysqlclient.egg-info/dependency_links.txt
writing top-level names to mysqlclient.egg-info/top_level.txt
reading manifest file 'mysqlclient.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'mysqlclient.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.9-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.7
creating build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/__init__.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/_exceptions.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/compat.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/connections.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/converters.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/cursors.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/release.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
copying MySQLdb/times.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb
creating build/lib.macosx-10.9-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/__init__.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/CLIENT.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/CR.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/ER.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb/constants
copying MySQLdb/constants/FLAG.py -> build/lib.macosx-10.9-x86_64-3.7/MySQLdb/constants
running build_ext
building 'MySQLdb._mysql' extension
creating build/temp.macosx-10.9-x86_64-3.7
creating build/temp.macosx-10.9-x86_64-3.7/MySQLdb
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch x86_64 -g -Dversion_info=(1,4,2,'post',1) -D__version__=1.4.2.post1 -I/usr/local/Cellar/mysql-connector-c/6.1.11/include -I/Users/zhouwanghua/Code/python/WorkPlatFormApi/include -I/Library/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c MySQLdb/_mysql.c -o build/temp.macosx-10.9-x86_64-3.7/MySQLdb/_mysql.o
gcc -bundle -undefined dynamic_lookup -arch x86_64 -g build/temp.macosx-10.9-x86_64-3.7/MySQLdb/_mysql.o -L/usr/local/Cellar/mysql-connector-c/6.1.11/lib -lmysqlclient -lssl -lcrypto -o build/lib.macosx-10.9-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 'gcc' failed with exit status 1
主要的报错信息是这个:
ld: library not found for -lssl # 主要信息在这里,gcc找不到这个库
解决方法
brew install openssl
export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/opt/openssl/lib/
)
)