Hello friends, today I encountered this issue on one of the centos machines, yesterday everything seemed woking normally: $ sudo yum update There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: lIbgscaPi_krb .co.2: cannot open shared object file: No such file or directory 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, Nov 6 2016, 00:28:07) [GCC 4.8.5 20150623 (Red Hat 4.8.5-11)] If you cannot solve this problem yourself, please go to the yum faq at: http://yum.baseurl.org/wiki/Faq Im sure I did not overwrite any of the python packages, since I have protectbase configured. Please do you know what could be the problem? Thank you very much and have a nice day vychytraly