CentOS7安装开发工具包和依赖包时会出现的一个问题

[root@localhost ~]# yum -y groupinstall 'Development Tools'
......
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

这个问题是由urlgrabber python脚本中的一个bug引起的:要缓解这个问题，可以从/usr/lib/python2.7/site-packages/urlgrabber/grabber.py编辑第1510行

解决方案：

打开这个文件：/usr/lib/python2.7/site-packages/urlgrabber/grabber.py

找到 elif errcode in (42, 55, 56):

用  elif errcode == 42:替换
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作者：郑浩-
来源：优快云
原文：https://blog.youkuaiyun.com/hao134838/article/details/60326892
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