在Ubuntu 13.10中设置路径

在Ubuntu 13.10中我安装了: stable_Ubuntu-13.10-i686.debUbuntu-13.10-i686.deb,但是当启动GNURadio时,出现以下消息:
Cannot import gnuradio.

Is the python path environment variable set correctly?
All OS: PYTHONPATH

Is the library path environment variable set correctly?
Linux: LD_LIBRARY_PATH
Windows: PATH
MacOSX: DYLD_LIBRARY_PATH

如何将Python路径和库路径环境变量设置为正确的值?
1个回答

首先尝试运行以下命令来配置库文件:
sudo ldconfig

如果那样还解决不了,你需要将以下这些行添加到~/.profile文件中:
export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python2.7/dist-packages
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib

这假设你已经安装了Python2.7,并且`/usr/local/lib/python2.7/dist-packages`不是空的。更多详细信息请参见这里