### 错误信息File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1517, in _do_perform raise KeyboardInterrupt ### 解决方案 ###### 1.打开文件:/usr/lib/python2.7/site-packages/urlgrabber/grabber.py### 2.在文件的1510行左右找到下面这句代码:elif errcode in (42, 55, 56):### 修改为:elif errcode == 42:### 保存退出ESC:wq### 重新使用yum