使用pip和apt-get安装软件包之间有什么区别? [英] What is the difference between installing a package using pip vs. apt-get?

问题描述

我正在尝试在Ubuntu计算机上部署Django站点.我需要安装Psycopg2和PIL，但似乎可以使用apt-get或pip来安装它们.两种方法的安装是否有所不同?我知道使用pip可以将其安装到虚拟环境中，而使用apt-get可以将其安装在全局python环境中.

I'm trying to deploy a Django site on an Ubuntu machine. I need to install Psycopg2 and PIL but it seems that I'm able to install them using either apt-get or using pip. Is there a difference in installing by the two methods? I know that using pip, I'm able to install it into a virtual environment but with apt-get it installs in the global python environment.

推荐答案

您可能已经知道apt-get的好处.自动更新通知，需要那些工具的其他易于安装的软件包都知道它们已安装，等等.

You probably already know the benefits of apt-get. Automatic update notifications, other apt-installed packages that need those tools know they're installed, etc.

使用pip，您知道在安装时会获得最新版本，可以安装到非默认版本的Python，也可以安装到virtualenv.

With pip, you know you're getting the latest version at the time you install it, you can install to a non-default version of Python, and you can install to a virtualenv.

如果您不需要pip所提供的任何功能，并且您不必例行安装APT上无法提供的其他Python软件包，请使用APT版本.

If you don't need any of the features pip gives you, and you don't routinely have to install other Python packages which aren't available over APT, use the APT versions.

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