python中import语句导入库文件路径可通过sys.path查看.写一个简单的小程序: import sys print sys.path 运行它,本机上得到的结果如下: ['', '/usr/local/lib/python2.7/dist-packages/Paste-1.7.5.1-py2.7.egg', '/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu', '/usr/lib/python2.7/lib-