1、pip安裝包

# pip install SomePackage

2、pip查看已安裝的包(包括安裝路徑等詳細信息)

# pip show --files SomePackage

Name:SomePackage

Version:1.0

Location:/my/env/lib/pythonx.x/site-packages

Files:

../somepackage/__init__.py

[...]

3 pip檢查哪些包需要更新

# pip list --outdated

SomePackage (Current: 1.0 Latest: 2.0)

4 pip升級包

# pip install --upgrade SomePackage

[...]

Found existing installation: SomePackage 1.0

Uninstalling SomePackage:

Successfully uninstalled SomePackage

Running setup.py install for SomePackage

Successfully installed SomePackage

5 pip卸載包

$ pip uninstall SomePackage

Uninstalling SomePackage:

/my/env/lib/pythonx.x/site-packages/somepackage

Proceed (y/n)? y

Successfully uninstalled SomePackage

6. pip使用實例

6.1 安裝redis

# pip install redis

6.2 卸載redis

# pip uninstall redis

Uninstalling redis:

/usr/lib/python2.6/site-packages/redis-2.9.1-py2.6.egg-info

.....省略一些內容....

Proceed (y/n)? y

Successfully uninstalled redis

6.3 查看待更新包

pip list --outdate

pygpgme (Current: 0.1 Latest: 0.3)

pycurl (Current: 7.19.0 Latest: 7.19.3.1)

iniparse (Current: 0.3.1 Latest: 0.4)

7. pip參數解釋

# pip --help

Usage:

pip [options]

Commands:

install???????????????????? 安裝包.

uninstall?????????????????? 卸載包.

freeze????????????????????? 按著一定格式輸出已安裝包列表

list??????????????????????? 列出已安裝包.

show??????????????????????? 顯示包詳細信息.

search????????????????????? 搜索包，類似yum里的search.

wheel?????????????????????? Build wheels from your requirements.

zip???????????????????????? 不推薦. Zip individual packages.

unzip?????????????????????? 不推薦. Unzip individual packages.

bundle????????????????????? 不推薦. Create pybundles.

help??????????????????????? 當前幫助.

General Options:

-h, --help????????????????? 顯示幫助.

-v, --verbose?????????????? 更多的輸出，最多可以使用3次

-V, --version?????????????? 現實版本信息然后退出.

-q, --quiet???????????????? 最少的輸出.

--log-file ?????????? 覆蓋的方式記錄verbose錯誤日志，默認文件：/root/.pip/pip.log

--log ??????????????? 不覆蓋記錄verbose輸出的日志.

--proxy ???????????? Specify a proxy in the form [user:passwd@]proxy.server:port.

--timeout ???????????? 連接超時時間 (默認15秒).

--exists-action ??? Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup.

--cert ?????????????? 證書.

總結

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