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Amazon EC2 Linux AMI
Python 2.7.5
yum 3.4.3

I recently did a "yum update" and I'm guessing this lead to my issues. Yum now does this:

# yum
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:
2.7.5 (default, Sep  3 2013, 23:16:48) 
[GCC 4.6.3 20120306 (Red Hat 4.6.3-2)]

If you cannot solve this problem yourself, please go to 
the yum faq at:
  http://yum.baseurl.org/wiki/Faq

Looked at the yum faq and wasn't super comfortable with messing with yum rpms and messing things up more.

Googled a bit and found out that python 2.6 has the right site packages and 2.7.5 does not:

# rpm -ql python | grep "site-packages$"
# rpm -ql yum | grep "site-packages/yum$"
/usr/lib/python2.6/site-packages/yum

If I try and force yum to use 2.6 I now get this error:

# yum --version
3.4.3
CRITICAL:yum.cli:Config Error: Error accessing file for config file:///etc/yum/yum.conf

Not sure how to get back up and running ...

share|improve this question
    
What are the permissions of the file /etc/yum/yum.conf? –  Ruben Roy Oct 18 '13 at 20:59
1  
Does the file exist? Usually the yum config file is at /etc/yum.conf. Can you symlink this file to /etc/yum/yum.conf if it doesnt exist? –  Ruben Roy Oct 18 '13 at 21:05
    
@RubenRoy right after I posted this I tried that and it fixed it. I thought the problem would be MUCH more complex than this. –  drfence Oct 19 '13 at 2:20

1 Answer 1

up vote 1 down vote accepted

Right after I posted this I tried:

ln -s /etc/yum.conf /etc/yum/yum.conf

and this fixed it. I thought the problem would be much more complex.

share|improve this answer
    
Props to @RubenRoy who had the proper line of thinking. –  drfence Oct 19 '13 at 13:02

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