python - 无法在 virtualenv 上执行 pip install mysql-python

Question

我使用 macports，我已经使用 macports 成功安装了 mysql5，我的 python 也由 macports 管理。目前我正在尝试在我的 virtualenv 上执行 pip install mysql-python 但我收到一条错误消息，提示未找到 mysql_config:

    ~/code]$pip install mysql-python
    Downloading/unpacking mysql-python
      Running setup.py egg_info for package mysql-python
        sh: mysql_config: command not found
        Traceback (most recent call last):
          File "<string>", line 16, in <module>
          File "~/myVirtualEnv/build/mysql-python/setup.py", line 18, in <module>
            metadata, options = get_config()
          File "setup_posix.py", line 43, in get_config
            libs = mysql_config("libs_r")
          File "setup_posix.py", line 25, in mysql_config
            raise EnvironmentError("%s not found" % (mysql_config.path,))
        EnvironmentError: mysql_config not found
        Complete output from command python setup.py egg_info:
        sh: mysql_config: command not found

    Traceback (most recent call last):

      File "<string>", line 16, in <module>

      File "~/myVirtualEnv/build/mysql-python/setup.py", line 18, in <module>

        metadata, options = get_config()

      File "setup_posix.py", line 43, in get_config

        libs = mysql_config("libs_r")

      File "setup_posix.py", line 25, in mysql_config

        raise EnvironmentError("%s not found" % (mysql_config.path,))

EnvironmentError: mysql_config not found

我阅读了很多谷歌示例，但我阅读的更多内容帮助我进一步混淆了自己。

看起来 macport 有问题但它已经关闭了一段时间.. http://trac.macports.org/ticket/6982

Answer 1

MacPort 在 /opt/local/bin 中创建符号链接(symbolic link) mysql_config5 到 /opt/local/lib/mysql5/bin/mysql_config .创建另一个名为 mysql_config 的链接。

cd /opt/local/bin
sudo ln -s /opt/local/lib/mysql5/bin/mysql_config .

我似乎还记得必须创建一个 my.cnf。默认情况下，Mac OSX 使用所有默认值并且不创建一个 my.cnf，创建一个 /etc/my.cnf，它可以是微不足道的。

我的只是:

[mysqld]
bind-address = 0.0.0.0
port = 3306