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转载:http://www.ttlsa.com/python/how-to-install-and-use-pip-ttlsa/
pip类似RedHat里面的yum,安装Python包非常方便。本节详细介绍pip的安装、以及使用方法。
1、pip下载安装
1.1 pip下载
1
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# wget "https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#md5=834b2904f92d46aaa333267fb1c922bb" --no-check-certificate
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1.2 pip安装
1
2
3
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# tar -xzvf pip-1.5.4.tar.gz
# cd pip-1.5.4
# python setup.py install
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2. pip使用详解
2.1 pip安装包
1
2
3
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# pip install SomePackage
[
.
.
.
]
Successfully
installed
SomePackage
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2.2 pip查看已安装的包
1
2
3
4
5
6
7
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# pip show --files SomePackage
Name
:
SomePackage
Version
:
1.0
Location
:
/
my
/
env
/
lib
/
pythonx
.
x
/
site
-
packages
Files
:
.
.
/
somepackage
/
__init__
.
py
[
.
.
.
]
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2.3 pip检查哪些包需要更新
1
2
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# pip list --outdated
SomePackage
(
Current
:
1.0
Latest
:
2.0
)
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2.4 pip升级包
1
2
3
4
5
6
7
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# 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卸载包
1
2
3
4
5
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$
pip
uninstall
SomePackage
Uninstalling
SomePackage
:
|