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分享centos 升级python2.6到2.7，yum用不了了。
centos 升级python2.6到2.7，yum用不了了。
百度都说更改etc bin yum的第一行
将文件头部的
#!/usr/bin/python
改成
#!/usr/bin/python2.6.6
不好用。
然后又是mv 又是ln -s的，导致现在
python查询版本是我装的新版，但是yum还是用不了。错误信息如下：
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:
2.7.13 (default, Mar 29 2017, 15:50:57)
[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
请问我该怎么办？
百度都说更改etc bin yum的第一行
将文件头部的
#!/usr/bin/python
改成
#!/usr/bin/python2.6.6
不好用。
然后又是mv 又是ln -s的，导致现在
python查询版本是我装的新版，但是yum还是用不了。错误信息如下：
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:
2.7.13 (default, Mar 29 2017, 15:50:57)
[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
请问我该怎么办？
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小可_乐 2017-03-30
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先 mv /usr/bin/python /usr/bin/python_old # 将旧的python路径改为 python_old
然后 ln -s /opt/python3/bin/python3 /usr/bin/python # 将新安装的python(我的python3.5)路径连接成python命令
(现在 输入 python_old就因该是python2.6, 输入python就应该是你装的python版本)
最后修改 yum文件文件头为 XXXX\python_old
http://note.youdao.com/noteshare?id=09c5f83c2741cd38e7ad8cdaca6b25af
我当年的笔记,看看对你是否有帮助(当时是裸机安装)
