python 中site-packages 和 dist-packages的区别

最新推荐文章于 2024-09-27 15:35:09 发布

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最新推荐文章于 2024-09-27 15:35:09 发布

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原文链接：http://www.cnblogs.com/zdj8023/p/10876693.html

本文解析了Debian及衍生系统如Ubuntu中Python模块的安装路径差异，阐述了dist-packages与site-packages的区别，以及它们如何帮助减少系统Python与手动编译安装的Python之间的冲突。

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dist-packages is a Debian-specific convention that is also present in its derivatives, like Ubuntu. Modules are installed to dist-packages when they come from the Debian package manager into this location:

/usr/lib/python2.7/dist-packages

Since easy_install and pip are installed from the package manager, they also use dist-packages, but they put packages here:

/usr/local/lib/python2.7/dist-packages

From the Debian Python Wiki:

dist-packages instead of site-packages. Third party Python software installed from Debian packages goes into dist-packages, not site-packages. This is to reduce conflict between the system Python, and any from-source Python build you might install manually.

This means that if you manually install Python from source, it uses the site-packages directory. This allows you to keep the two installations separate, especially since Debian and Ubuntu rely on the system version of Python for many system utilities.

转载于:https://www.cnblogs.com/zdj8023/p/10876693.html