linux安装软件时/usr/lib/python2.7/site-packages/urlgrabber/grabber.py文件异常

linux安装软件时，经常出现以下异常信息

Traceback (most recent call last):
  File "/usr/libexec/urlgrabber-ext-down", line , in <module>
    main()
  File "/usr/libexec/urlgrabber-ext-down", line , in main
    fo = PyCurlFileObject(opts.url, opts.filename, opts)
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line , in __init__
    self._do_open()
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line , in _do_open
    self._do_grab()
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line , in _do_grab
    self._do_perform()
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line , in _do_perform
    raise KeyboardInterrupt
KeyboardInterrupt

解决办法

vim /usr/lib/python2./site-packages/urlgrabber/grabber.py

在第1510行左右，将

elif errcode in (, , ):

改为

elif errcode == :

重新安装软件即可