# wget "" --no-check-certificate
1# wget "" --no-check-certificate
1.2 pip安裝
# tar -xzvf pip-1.5.4.tar.gz
# cd pip-1.5.4
# python setup.py install
# tar -xzvf pip-1.5.4.tar.gz
# cd pip-1.5.4
# python setup.py install
2. pip使用詳解
2.1 pip安裝包
# pip install somepackage
[...]
successfully installed somepackage
# pip install somepackage
[...]
successfully installed somepackage
2.2 pip檢視已安裝的包
# pip show --files somepackage
name: somepackage
version: 1.0
location: /my/env/lib/pythonx.x/site-packages
files:
../somepackage/__init__.py
[...]
# pip show --files somepackage
name: somepackage
version: 1.0
location: /my/env/lib/pythonx.x/site-packages
files:
../somepackage/__init__.py
[...]
2.3 pip檢查哪些包需要更新
# pip list --outdated
somepackage (current: 1.0 latest: 2.0)
# pip list --outdated
somepackage (current: 1.0 latest: 2.0)
2.4 pip公升級包
# pip install --upgrade somepackage
[...]
found existing installation: somepackage 1.0
uninstalling somepackage:
successfully uninstalled somepackage
running setup.py install for somepackage
successfully installed somepackage
# pip install --upgrade somepackage
[...]
found existing installation: somepackage 1.0
uninstalling somepackage:
successfully uninstalled somepackage
running setup.py install for somepackage
successfully installed somepackage
2.5 pip解除安裝包
$ pip uninstall somepackage
uninstalling somepackage:
/my/env/lib/pythonx.x/site-packages/somepackage
proceed (y/n)? y
successfully uninstalled somepackage
$ pip uninstall somepackage
uninstalling somepackage:
/my/env/lib/pythonx.x/site-packages/somepackage
proceed (y/n)? y
successfully uninstalled somepackage
3. pip使用例項
3.1 安裝redis
# pip install redis
1# pip install redis
3.2 解除安裝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
# 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
3.3 檢視待更新包
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)
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)
4. 常見錯誤
4.1 importerror no module named setuptools
請參考《importerror no module named setuptools解決》
5. pip引數解釋
# pip --help
usage:
pip [options]
commands:
install 安裝包.
uninstall 解除安裝包.
freeze 按著一定格式輸出已安裝包列表
list 列出已安裝包.
show 顯示包詳細資訊.
search 搜尋包，類似yum裡的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 現實版本資訊然後退出.
-q, --quiet 最少的輸出.
--log-file 覆蓋的方式記錄verbose錯誤日誌，預設檔案：/root/.pip/pip.log
--log 不覆蓋記錄verbose輸出的日誌.
--proxy specify a proxy in the form [user:passwd@]proxy.server:port.
--timeout 連線超時時間 (預設15秒).
--exists-action default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup.
--cert 證書.
6. 結束
安裝使用一目了然，太簡單了。
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