python - 无法在 Virtualenv 中 pip 安装 MySQL-python

Question

尝试在虚拟环境中 pip install MySQL-python，在虚拟环境之外尝试 pip install 时也出现错误。

我已经阅读了类似的问题并尝试了所有建议的解决方案，但是 1) 没有一个有效，并且 2) 我仍然不太明白造成这种情况的原因。有人可以帮帮我吗？

提前为这个菜鸟问题道歉，我对此很陌生。

这是错误:

(env)ryans-air:outreach ryanfarley$ pip install MySQL-python Collecting MySQL-python /Users/ryanfarley/Desktop/outreach/env/lib/python2.7/site-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning. InsecurePlatformWarning Using cached MySQL-python-1.2.5.zip Complete output from command python setup.py egg_info: sh: mysql_config: command not found Traceback (most recent call last): File "", line 20, in File "/private/var/folders/fb/5pp5q35x541493ccjj7g0w580000gn/T/pip-build-BIQjaP/MySQL-python/setup.py", line 17, in 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

---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in

/private/var/folders/fb/5pp5q35x541493ccjj7g0w580000gn/T/pip-build-BIQjaP/MySQL-python

Answer 1

MySQL库没有安装或者安装包时pip找不到。 MySQL-python 包将依赖于您系统上的 MySQL 库和可执行文件(在 mysql_config 的情况下)。

参见 pip install mysql-python fails with EnvironmentError: mysql_config not found .