Python django 安装 mysqlclient 失败

使用命令安装失败：

C:\Program Files (x86)\Python\Python37-\Scripts>pip3..exe install mysqlclient
Collecting mysqlclient
  Using cached https://files.pythonhosted.org/packages/f4/f1/3bb6f64ca7a429729413e6556b7ba5976df06019a5245a43d36032f1061e/mysqlclient-1.4.2.post1.tar.gz
Installing collected packages: mysqlclient
  Running setup.py install for mysqlclient ... error
    ERROR: Complete output from command 'c:\program files (x86)\python\python37-32\python.exe' -u -c 'import setuptools, tokenize;__file__='"'"'C:\\Users\\Wayde\\AppData\\Local\\Temp\\pip-install-q0t7bxx3\\mysqlclient\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\Wayde\AppData\Local\Temp\pip-record-6afkxr9m\install-record.txt' --single-version-externally-managed --compile:
    ERROR: running install
    running build
    running build_py
    creating build
    creating build\lib.win32-3.7
    creating build\lib.win32-3.7\MySQLdb
    copying MySQLdb\__init__.py -> build\lib.win32-3.7\MySQLdb
    copying MySQLdb\_exceptions.py -> build\lib.win32-3.7\MySQLdb
    copying MySQLdb\compat.py -> build\lib.win32-3.7\MySQLdb
    copying MySQLdb\connections.py -> build\lib.win32-3.7\MySQLdb
    copying MySQLdb\converters.py -> build\lib.win32-3.7\MySQLdb
    copying MySQLdb\cursors.py -> build\lib.win32-3.7\MySQLdb
    copying MySQLdb\release.py -> build\lib.win32-3.7\MySQLdb
    copying MySQLdb\times.py -> build\lib.win32-3.7\MySQLdb
    creating build\lib.win32-3.7\MySQLdb\constants
    copying MySQLdb\constants\__init__.py -> build\lib.win32-3.7\MySQLdb\constants
    copying MySQLdb\constants\CLIENT.py -> build\lib.win32-3.7\MySQLdb\constants
    copying MySQLdb\constants\CR.py -> build\lib.win32-3.7\MySQLdb\constants
    copying MySQLdb\constants\ER.py -> build\lib.win32-3.7\MySQLdb\constants
    copying MySQLdb\constants\FIELD_TYPE.py -> build\lib.win32-3.7\MySQLdb\constants
    copying MySQLdb\constants\FLAG.py -> build\lib.win32-3.7\MySQLdb\constants
    running build_ext
    building 'MySQLdb._mysql' extension
    creating build\temp.win32-3.7
    creating build\temp.win32-3.7\Release
    creating build\temp.win32-3.7\Release\MySQLdb
    C:\Program Files (x86)\Microsoft Visual Studio\\Professional\VC\Tools\MSVC\14.16.\bin\HostX86\x86\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Dversion_info=(,,,'post',) -D__version__=1.4..post1 "-IC:\Program Files (x86)\MySQL\MySQL Connector C 6.1\include\mariadb" "-Ic:\program files (x86)\python\python37-32\include" "-Ic:\program files (x86)\python\python37-32\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.16.27023\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.16.27023\include" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /TcMySQLdb/_mysql.c /Fobuild\temp.win32-3.7\Release\MySQLdb/_mysql.obj /Zl /D_CRT_SECURE_NO_WARNINGS
    _mysql.c
    MySQLdb/_mysql.c(): fatal error C1083: 无法打开包括文件: “mysql.h”: No such file or directory
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Professional\\VC\\Tools\\MSVC\\14.16.27023\\bin\\HostX86\\x86\\cl.exe' failed with exit status
    ----------------------------------------
ERROR: Command "'c:\program files (x86)\python\python37-32\python.exe' -u -c 'import setuptools, tokenize;__file__='"'"'C:\\Users\\Wayde\\AppData\\Local\\Temp\\pip-install-q0t7bxx3\\mysqlclient\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\Wayde\AppData\Local\Temp\pip-record-6afkxr9m\install-record.txt' --single-version-externally-managed --compile" failed with error code  in C:\Users\Wayde\AppData\Local\Temp\pip-install-q0t7bxx3\mysqlclient\

解决方法：

到这个网站下载自己对应的版本到本地，然后进行安装 ：

https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysqlclient

C:\Program Files (x86)\Python\Python37-\Scripts>pip3..exe install F:\Downloads\mysqlclient-1.4.-cp37-cp37m-win32.whl
Processing f:\downloads\mysqlclient-1.4.-cp37-cp37m-win32.whl
Installing collected packages: mysqlclient
Successfully installed mysqlclient-1.4.

安装成功