linux安裝軟件時/usr/lib/python2.7/site-packages/urlgrabber/grabber.py文件異常

linux安裝軟件時，經常出現以下異常信息

Traceback (most recent call last):
  File "/usr/libexec/urlgrabber-ext-down", line 75, in <module>
    main()
  File "/usr/libexec/urlgrabber-ext-down", line 61, in main
    fo = PyCurlFileObject(opts.url, opts.filename, opts)
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1258, in __init__
    self._do_open()
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1589, in _do_open
    self._do_grab()
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1723, in _do_grab
    self._do_perform()
  File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1517, in _do_perform
    raise KeyboardInterrupt
KeyboardInterrupt

解決辦法

vim /usr/lib/python2.7/site-packages/urlgrabber/grabber.py

在第1510行左右，將

elif errcode in (42, 55, 56):

改為

elif errcode == 42:

重新安裝軟件即可