在 linux (pySide) 上为特定版本安装 python 模块 [英] Installing python modules for specific version on linux (pySide)

问题描述

所以，保持简单.Ubuntu 12.10 预先安装了 python 3.2，并链接到python3".我下载了 python 3.3，它的命令是python3.3".但是，我从突触下载了 python3 的 pySide.在 python3.3 上使用from PySide.QtCore import *"失败.但是，当我只运行python3"(又名 3.2)时，一切正常.Synaptic 刚刚为 python3.2 安装了 lib，这是 ubuntu 中 python3 的默认值.如何强制突触为 python3.3 安装模块?

So, to keep it simple. Ubuntu 12.10 has python 3.2 pre installed and it is linked to "python3". I downloaded python 3.3 and it's command is "python3.3". However, I downloaded pySide for python3 from synaptic. Using "from PySide.QtCore import *" fails on python3.3. BUT, when I ran just "python3" (aka 3.2) everything works fine. Synaptic just installed lib for python3.2 which is default for python3 in ubuntu. How can I force synaptic to install modules for python3.3?

谢谢

推荐答案

尝试使用 virtualenv 在虚拟环境中工作.这将使您的 python 版本/包彼此分开，以防出现问题.使用pip安装PySide.

Try working in a virtual environment with virtualenv. This will keep your python versions/packages separate from each other in case something goes wrong. Use pip to install PySide.

一个可能的解决方案是:

A possible solution is:

~$ sudo easy_install pip

要安装 virtualenv，

To install virtualenv,

~$ sudo pip install virtualenv

PyPi 上的 PySide 页面有一个关于如何安装 pyqt 的不同平台指南虚拟环境.祝你好运.

The page for PySide on PyPi has a guide for different platforms on how to install pyqt with virtualenv. Best of luck.

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