使用root安装Setuptools - 获取PythonPath错误

Question

我已经完成了虚拟python环境.当我尝试安装setuptools时,我得到以下内容:

 python setup.py install --prefix=/home/dgomez/

错误:

TEST FAILED: /home/dgomez//lib/python2.7/site-packages/ does NOT support .pth files
error: bad install directory or PYTHONPATH

You are attempting to install a package to a directory that is not
on PYTHONPATH and which Python does not read ".pth" files from.  The
installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:

        /home/dgomez//lib/python2.7/site-packages/

and your PYTHONPATH environment variable currently contains:

    ''

当我检查系统路径时,我收到以下输出:

>>> import sys
>>> import sys

/usr/lib/python27.zip
/usr/lib64/python2.7
/usr/lib64/python2.7/plat-linux2
/usr/lib64/python2.7/lib-tk
/usr/lib64/python2.7/lib-old
/usr/lib64/python2.7/lib-dynload
/usr/lib64/python2.7/site-packages
/usr/local/lib64/python2.7/site-packages
/usr/local/lib/python2.7/site-packages
/usr/lib64/python2.7/site-packages/gst-0.10
/usr/lib64/python2.7/site-packages/gtk-2.0
/usr/lib/python2.7/site-packages

我该如何解决这个问题？

UPDATE

我通过编辑.bashrc解决了这个问题,并添加以下行:

PYTHONPATH="${PYTHONPATH}:/home/dgomez/lib/python2.7/site-packages/"
export PYTHONPATH 

Answer 1

尝试将/home/dgomez/lib/python2.7/site-packages放在PYTHONPATH环境变量中.