centos-to8-upgrade
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yum/rpm hosed after upgrade
after working around the missing rsync issue by installing rsync, the upgrade seemed to work. many python packages weren't ported over, but they didn't seem critical.
After the upgrade, I saw many python3 packages were installed, which is what I expect. I needed some additional packages via pip3, so I installed python3-pip and then used pip3 to install two libraries.
After that, yum was completely hosed. The /usr/bin/python
symlink was missing. so I fixed that and then it complained about the wrong version of liblzma. I worked around that by changing the symlink, now it says librpm is missing a symbol. There's no alternative version of librpm, so i can't just switch a symlink.
This machine I'm upgrading was a new centos 7 box with not much changed, so I'm not sure why the upgrade didn't work. Unfortunately I don't have time to debug a long series of library dependencies. This is more of a warning than anything.
Was this 7Server or desktop?