1. pip

1.1. 升级 pip 到最新版本

python  -m  pip install -U pip

1.2. pip升级自己:

pip install --upgrade pip

1.3. 查找与安装:

使用search、install这两个参数。
安装到用户目录:
pip install pkg_name --user
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1.4. 查看某个库的信息:

pip show packageName

1.5. 查看已经安装的库:

pip list

1.6. 获取过期的库:

pip list --outdated

pip list --outdated | grep packageName
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1.7. 参考:

http://stackoverflow.com/questions/15221473/how-do-i-update-pip-itself-from-inside-my-virtual-environment

http://stackoverflow.com/questions/10214827/find-which-version-of-package-is-installed-with-pip

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