mac pip install MySQL-python IndexError: string index out of range

mac pip install MySQL-python IndexError: string index out of range

Collecting mysql
  Downloading https://files.pythonhosted.org/packages/06/ef/c4efbf2a51fb46aba9be03a973638d9539c9ca10a5259b2cbb1a66133b2e/mysql-0.0.1.tar.gz
Collecting MySQL-python (from mysql)
  Using cached https://files.pythonhosted.org/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "", line 1, in 
      File "/private/var/folders/zn/t8xxx4m149s9jqp1810ndrz80000gn/T/pip-install-oHMKPE/MySQL-python/setup.py", line 17, in 
        metadata, options = get_config()
      File "setup_posix.py", line 53, in get_config
        libraries = [ dequote(i[2:]) for i in libs if i.startswith(compiler_flag("l")) ]
      File "setup_posix.py", line 8, in dequote
        if s[0] in "\"'" and s[0] == s[-1]:
    IndexError: string index out of range

###尝试了各种网上的报错都不管用：
####安装mysql-connector-c：

brew install mysql-connector-c

####安装 xcode select

xcode-select --install

##最终找到解决方法：
修改mysql配置文件：mysql_config

ls -al \`which mysql_config\`
lrwxr-xr-x  1 xxxxx  xxxxx    51B  7  3 16:19 /usr/local/bin/mysql_config@ \-\> \../Cellar/mysql-connector-c/6.1.11/bin/mysql_config
cd \`dirname ../Cellar/mysql-connector-c/6.1.11/bin/mysql_config`
cp mysql_config mysql_config_bak

执行：vim mysql_config，搜索 libs，或者114行，注释掉，替换为我下面115行的内容即可

112 # Create options
113 libs="-L$pkglibdir"
114 #libs="$libs -l "   					    ##注释掉源代码
115 libs="$libs -lmysqlclient -lssl -lcrypto "  ##修改成这样