1. pip install 安裝軟件
[example@admin ~]$ pip install somepackage [...] Successfully installed somepackage
參數：
--upgrade 升級某包
2. pip show 查看已安裝的軟件（以matplotlib為例子）
[example@admin ~]$ pip show matplotlib --- Metadata-Version: 1.1 Name: matplotlib Version: 1.4.3 Summary: Python plotting package Home-page: http://matplotlib.org Author: John D. Hunter, Michael Droettboom Author-email: mdroe@stsci.edu License: BSD Location: /usr/local/lib/python3.4/site-packages Requires: numpy, six, python-dateutil, pytz, pyparsing, nose, nose
參數：
--files 列出文件地址
3. pip list 列出現有軟件
[example@admin ~]$ pip list matplotlib (1.4.3) nose (1.3.7) numpy (1.9.2) [...] Name (Version)
參數：
--outdated 需要更新的軟件
4. pip uninstall 卸載某軟件
[example@admin ~] pip uninstall somepackage Uninstalling somepackage: /my/env/lib/pythonx.x/site-packages/somepackage Proceed (y/n)? y Successfully uninstalled somepackage
5. pip --help 幫助
[example@admin ~] pip --help
Usage:
pip <command> [options]
Commands:
install Install packages.
uninstall Uninstall packages.
freeze Output installed packages in requirements format.
list List installed packages.
show Show information about installed packages.
search Search PyPI for packages.
wheel Build wheels from your requirements.
help Show help for commands.
General Options:
-h, --help Show help.
--isolated Run pip in an isolated mode, ignoring
environment variables and user configuration.
-v, --verbose Give more output. Option is additive, and can be
used up to 3 times.
-V, --version Show version and exit.
-q, --quiet Give less output.
--log <path> Path to a verbose appending log.
--proxy <proxy> Specify a proxy in the form
[user:passwd@]proxy.server:port.
--retries <retries> Maximum number of retries each connection should
attempt (default 5 times).
--timeout <sec> Set the socket timeout (default 15 seconds).
--exists-action <action> Default action when a path already exists:
(s)witch, (i)gnore, (w)ipe, (b)ackup.
--trusted-host <hostname> Mark this host as trusted, even though it does
not have valid or any HTTPS.
--cert <path> Path to alternate CA bundle.
--client-cert <path> Path to SSL client certificate, a single file
containing the private key and the certificate
in PEM format.
--cache-dir <dir> Store the cache data in <dir>.
--no-cache-dir Disable the cache.
--disable-pip-version-check
Don't periodically check PyPI to determine
whether a new version of pip is available for
download. Implied with --no-index.
參考資料：linux中pip安裝步驟和使用詳解