一、dist-packages和site-packages的區別

sudo apt-get install 安裝的package存放在/usr/lib/python2.7/dist-packages目錄中

pip 或者 easy_install安裝的package存放在/usr/local/lib/python2.7/dist-packages目錄中

手動從源代碼安裝的package存放在site-packages目錄中

自己手動升級或安裝的python，通過pip或者easy_install安裝的package存放在/usr/local/lib/python2.7/site-packages?目錄中

非root用戶，通過pip或者easy_install安裝的package存放在~/.local/lib/python2.7/site-packages

The 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.

?

?二、查看python的庫路徑

terminal進入python命令行界面

>>>from distutils.sysconfig import get_python_lib >>>print(get_python_lib())

?

轉載于:https://www.cnblogs.com/gdut-gordon/p/9336067.html

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