与Python触电

Mac下自带了Python 2.7.6,心血来潮，想跟着廖老师的教程学习一下，教程上说安装python的包管理工具pip的步骤可以跳过，




但是命令下显示-bash: pip: command not found

在stackoverflow上看到相同问题，于是跟着做了，

安装pip:

$ sudo easy_install pip

安装成功：

Installed /Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg

Processing dependencies for pip

Finished processing dependencies for pip

安装第三方库python imaging library，使用命令pip install PIL又出问题了，

1、Could not find a version that satisfies the requirement PIL (from versions: )

Some externally hosted files were ignored as access to them may be unreliable (use –allow-external PIL to allow).

No matching distribution found for PIL

2、 Could not find a version that satisfies the requirement PIL (from versions: )

Some insecure and unverifiable files were ignored (use –allow-unverified PIL to allow).

No matching distribution found for PIL

于是乎，跟着错误提示，输入命令

$ sudo pip install PIL –allow-external PIL –allow-unverified PIL

噔噔噔噔~

Installing collected packages: PIL

Running setup.py install for PIL

Successfully installed PIL

大功告成，继续学习～～～