error: command 'cl.exe' failed: No such file or directory

输出：

Collecting mysql-python==1.2.5

  Using cached MySQL-python-1.2.5.zip

Installing collected packages: mysql-python

  Running setup.py install for mysql-python: started

    Running setup.py install for mysql-python: finished with status 'error'

    Complete output from command C:\Python27\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\yongyuan\\AppData\\Local\\Temp\\pycharm-packaging\\mysql-python\\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\yongyuan\appdata\local\temp\pip-pgr4hk-record\install-record.txt --single-version-externally-managed --compile:

    running install

    running build

    running build_py

    creating build

    creating build\lib.win-amd64-2.7

    copying _mysql_exceptions.py -> build\lib.win-amd64-2.7

    creating build\lib.win-amd64-2.7\MySQLdb

    copying MySQLdb\__init__.py -> build\lib.win-amd64-2.7\MySQLdb

    copying MySQLdb\converters.py -> build\lib.win-amd64-2.7\MySQLdb

    copying MySQLdb\connections.py -> build\lib.win-amd64-2.7\MySQLdb

    copying MySQLdb\cursors.py -> build\lib.win-amd64-2.7\MySQLdb

    copying MySQLdb\release.py -> build\lib.win-amd64-2.7\MySQLdb

    copying MySQLdb\times.py -> build\lib.win-amd64-2.7\MySQLdb

    creating build\lib.win-amd64-2.7\MySQLdb\constants

    copying MySQLdb\constants\__init__.py -> build\lib.win-amd64-2.7\MySQLdb\constants

    copying MySQLdb\constants\CR.py -> build\lib.win-amd64-2.7\MySQLdb\constants

    copying MySQLdb\constants\FIELD_TYPE.py -> build\lib.win-amd64-2.7\MySQLdb\constants

    copying MySQLdb\constants\ER.py -> build\lib.win-amd64-2.7\MySQLdb\constants

    copying MySQLdb\constants\FLAG.py -> build\lib.win-amd64-2.7\MySQLdb\constants

    copying MySQLdb\constants\REFRESH.py -> build\lib.win-amd64-2.7\MySQLdb\constants

    copying MySQLdb\constants\CLIENT.py -> build\lib.win-amd64-2.7\MySQLdb\constants

    warning: build_py: byte-compiling is disabled, skipping.

    running build_ext

    building '_mysql' extension

    creating build\temp.win-amd64-2.7

    creating build\temp.win-amd64-2.7\Release

    cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -Dversion_info=(1,2,5,'final',1) -D__version__=1.2.5 "-IC:\Program Files (x86)\MySQL\MySQL Connector C 6.0.2\include" -IC:\Python27\include -IC:\Python27\PC /Tc_mysql.c /Fobuild\temp.win-amd64-2.7\Release\_mysql.obj /Zl

    error: command 'cl.exe' failed: No such file or directory

    ----------------------------------------

Command "C:\Python27\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\yongyuan\\AppData\\Local\\Temp\\pycharm-packaging\\mysql-python\\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\yongyuan\appdata\local\temp\pip-pgr4hk-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\yongyuan\AppData\Local\Temp\pycharm-packaging\mysql-python