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  • python2.6升级2.7导致yum无法使用 No module named yum

     这里有解决方法:https://teddysun.com/473.html

    记住旧版本 Python 2.6.6 的重要路径如下所示,在运行 yum 命令的时候,会提示你哪个 module 不存在,不存在的我们就去旧版本的路径下找,一定能找到的。找到后,复制到新版本 Python 的路径 /usr/local/lib/python2.7/site-packages/ 下即可。

    /usr/lib/python2.6/site-packages/
    /usr/lib64/python2.6/site-packages/
    cp -r /usr/lib/python2.6/site-packages/yum /usr/local/lib/python2.7/site-packages/
    cp -r /usr/lib/python2.6/site-packages/rpmUtils /usr/local/lib/python2.7/site-packages/
    cp -r /usr/lib/python2.6/site-packages/iniparse /usr/local/lib/python2.7/site-packages/
    cp -r /usr/lib/python2.6/site-packages/urlgrabber /usr/local/lib/python2.7/site-packages/
    cp -r /usr/lib64/python2.6/site-packages/rpm /usr/local/lib/python2.7/site-packages/
    cp -r /usr/lib64/python2.6/site-packages/curl /usr/local/lib/python2.7/site-packages/
    cp -p /usr/lib64/python2.6/site-packages/pycurl.so /usr/local/lib/python2.7/site-packages/
    cp -p /usr/lib64/python2.6/site-packages/_sqlitecache.so /usr/local/lib/python2.7/site-packages/
    cp -p /usr/lib64/python2.6/site-packages/sqlitecachec.py /usr/local/lib/python2.7/site-packages/
    cp -p /usr/lib64/python2.6/site-packages/sqlitecachec.pyc /usr/local/lib/python2.7/site-packages/
    cp -p /usr/lib64/python2.6/site-packages/sqlitecachec.pyo /usr/local/lib/python2.7/site-packages/

     原来是:

    #!/usr/bin/python

    改为下图:



    今天用yum安装软件的时候出现如下错误:

    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:
     If you cannot solve this problem yourself, please go to the yum faq at:

    http://wiki.linux.duke.edu/YumFaq

    yum 错误,搜索一番后知道是yum和Python是依赖关系,yum是python的模块,所以采用以下解决方案:

     

    系统python的当前版本  Python 2.7

     肯定是yum的版本与当前python的版本不一致造成的

    所以修改yum的配置,修改文件: vim /usr/bin/yum

    修改头#!/usr/bin/python  => #!/usr/bin/python2.6

    dd

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  • 原文地址:https://www.cnblogs.com/hanggegege/p/6993003.html
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