使用pip为特定的python版本安装模块 [英] Install a module using pip for specific python version

问题描述

在Ubuntu 10.04上，默认情况下安装了Python 2.6，然后我安装了Python 2.7.如何使用pip install为Python 2.7安装软件包.

On Ubuntu 10.04 by default Python 2.6 is installed, then I have installed Python 2.7. How can I use pip install to install packages for Python 2.7.

例如:

pip install beautifulsoup4

默认情况下会为Python 2.6安装BeautifulSoup

by default installs BeautifulSoup for Python 2.6

当我这样做时:

import bs4

在Python 2.6中它可以工作，但是在Python 2.7中它说:

in Python 2.6 it works, but in Python 2.7 it says:

No module named bs4

推荐答案

对要安装新软件包的Python实例使用安装的pip版本.

Use a version of pip installed against the Python instance you want to install new packages to.

在许多发行版中，可能会有单独的python2.6-pip和python2.7-pip程序包，使用诸如pip-2.6和pip-2.7之类的二进制名称调用.如果您的发行版中未将pip打包到所需目标中，则您可能会寻找setuptools或easyinstall软件包，或使用virtualenv(在生成的环境中始终包含pip).

In many distributions, there may be separate python2.6-pip and python2.7-pip packages, invoked with binary names such as pip-2.6 and pip-2.7. If pip is not packaged in your distribution for the desired target, you might look for a setuptools or easyinstall package, or use virtualenv (which will always include pip in a generated environment).

pip的网站包含安装说明，如果您在自己的网站上找不到任何内容分布.

pip's website includes installation instructions, if you can't find anything within your distribution.

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