I have managed to mess up yum on my 14 FreePBX by trying to install/build NCPA for Nagios, i cannot find the correct location to manually download the RPMs for python and yum from Sangoma L 7 - i need to do it with FTP because yum is giving me this error.
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: 2.7.13 (default, Sep 4 2017, 16:39:24) [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
Not very happy about the NCSA build process, it just went ahead and installed a bunch of pip and other things which have compromised my python… sorting this out is giving me a headache.
I never found a url to download the SGL7 - but my work-around follows.