[CentOS] C7: EPEL conflicts with Base and ElRepo?

Fri Jun 19 10:29:45 UTC 2015
Marko Vojinovic <vvmarko at gmail.com>

On Fri, 19 Jun 2015 09:01:43 +0200
Nicolas Thierry-Mieg <Nicolas.Thierry-Mieg at imag.fr> wrote:
> You are correct, but what "more info" do you want?

Well, a list of names of those conflicting packages would be nice to
have. Or instructions how to ask yum to compile it.

> You've spelled it
> out quite well, you have the solution (set the lowest prio == highest
> value for epel), end of story?

Unfortunately, it isn't. I was running the machine for some time
without having the yum-priorities plugin. I (naively) believed that
EPEL is careful not to create conflicts against base (I have read on
this very list that it's safe to use). Stuff got installed, updated
several times over, etc.

Now after I figured there are in fact conflicts, I need to figure out
the consistency of the software installed on my machine. How many (and
which) packages from base have been stepped over by epel on my system?
How severe are the consequences?

I need to know how affected my system is, which packages to reinstall
(now that I've activated priorities), etc. It's a mess that needs to
be cleaned up.

> If you want it fixed you should report this to EPEL, not here. But
> with a large repo like EPEL this is bound to happen again and again
> as the distrib is a moving target. yum priorities mostly solves it.

No, I don't really care to have it fixed, yum-priorities can take care
of that in the future. But I want to fix my server, to make sure that
all packages from base are still there.

And I also want to make some noise about it on this list, so that other
people don't end up with the same problem. It should be stated clearly
that epel is *not* safe to use without the priorities plugin.

Best, :-)
Marko