在Mac OS X Sierra上为Django Python安装mysqlclient

Question

我已经安装好了

• Python 2.7.13
• Django 1.11
• MySQL 5.7.17

我想用Django使用MySQL,但是在安装mysql连接器后我试着安装mysqlclient for Python $ pip install mysqlclient,但是我有这个问题:

Collecting mysqlclient
  Using cached mysqlclient-1.3.10.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/y_/c31n_1v12v169zfv829p_v_80000gn/T/pip-build-f51KhW/mysqlclient/setup.py", line 17, in <module>
        metadata, options = get_config()
      File "setup_posix.py", line 54, in get_config
        libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
      File "setup_posix.py", line 12, in dequote
        if s[0] in "\"'" and s[0] == s[-1]:
    IndexError: string index out of range

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/y_/c31n_1v12v169zfv829p_v_80000gn/T/pip-build-f51KhW/mysqlclient/

Answer 1

我需要以下内容来构建/安装 mysqlclient

brew install mysql-client
# mysql-client is not on the `PATH` by default
export PATH="/usr/local/opt/mysql-client/bin:$PATH"
# openssl is not on the link path by default
export LIBRARY_PATH="$LIBRARY_PATH:/usr/local/opt/openssl/lib/"

然后我可以pip wheel mysqlclient/ pip install mysqlclient成功

Answer 2

我也遇到过这个问题,下面是我的步骤:

1.brew install mysql-connector-c

2.pip install mysqlclient

然后遇到这个错误,我已经跟踪了源代码,但解决了这个,然后发生了其他错误.

所以我改变了安装mysqlclient的方法,只需:

1.brew install mysql

2.pip install mysqlclient

这对我有用,没有任何错误发生.

Answer 3

对于 Mac：首先从 App Store 下载 Xcode，从https://dev.mysql.com/downloads/workbench/下载 MySqlWorkbench

在终端中运行以下命令，

$ brew install mysql

$ export PATH=$PATH:/Applications/MySQLWorkbench.app/Contents/MacOS

$ xcode-select --install

$ pip install mysqlclient

Answer 4

如果不想将其安装在计算机中，请安装mysql-client而不是安装mysqlmysql

brew install mysql-client

echo 'export PATH="/usr/local/opt/mysql-client/bin:$PATH"' >> ~/.bash_profile

source ~/.bash_profile

pip install mysqlclient

export LDFLAGS =“-L / usr / local / opt / openssl / lib”

导出CPPFLAGS =“-I / usr / local / opt / openssl / include”

Answer 5

brew install/upgrade/reinstall mysql
brew install mysql-client
export PATH="/usr/local/opt/openssl/bin:$PATH"
export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"
pip install mysqlclient works
works perfectly