
python升级了yum无法使用怎么解决
yum安装东西,出现如下错误如下:
There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: No module named yum Please install a package which provides this module, or verify that the module is installed correctly. It's possible that the above module doesn't match the current version of Python, which is: 2.7.12 (default, Feb 28 2017, 14:47:53) [GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] If you cannot solve this problem yourself, please go to the yum faq at: http://yum.baseurl.org/wiki/Faq
这是因为yum命令是基于Python开发的,当Python升级后,yum命令找不到其所依赖的文件导致不可用,yum只能支持python2.6版本
如何解决呢?
编辑yum的配置文件
vi /usr/bin/yum
将文件首行
#!usr/bin/python
修改为
#!/usr/bin/python2.6.6
:wq保存退出,就可以使用了