pip 安装mysqlclient
pip install mysqlclient
出现以下错误
running build_ext
building 'MySQLdb._mysql' extension
creating build/temp.macosx-10.9-x86_64-3.6
creating build/temp.macosx-10.9-x86_64-3.6/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/8.0.12/include/mysql -I/Library/Frameworks/Python.framework/Versions/3.6/include/python3.6m -c MySQLdb/_mysql.c -o build/temp.macosx-10.9-x86_64-3.6/MySQLdb/_mysql.o
gcc -bundle -undefined dynamic_lookup -arch x86_64 -g build/temp.macosx-10.9-x86_64-3.6/MySQLdb/_mysql.o -L/usr/local/Cellar/mysql/8.0.12/lib -lmysqlclient -lssl -lcrypto -o build/lib.macosx-10.9-x86_64-3.6/MySQLdb/_mysql.cpython-36m-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
----------------------------------------
ERROR: Failed building wheel for mysqlclient
原因是因为openssl库找不到而无法编译
- 查看openssl库信息
brew info openssl
- 获取文档中提示的
For compilers to find openssl you may need to set
下面的export
export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"
- 复制上面export 在终端执行
- 然后再执行
pip install mysqlclient
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