Comment # 5 on bug 1090230 from Mikhail Kasimov

(In reply to Adrian Schr�ter from comment #4)
> the main projects don't build for s390 on purpose. You would need to discuss
> that with the distribution maintainers, but I don't see why it is a problem
> for you and you just not build against the port projects?

It is not a problem for me, if to be aware of correct address where to do this. 

https://lists.opensuse.org/obs-devel/ -- right? And just there I can solve my
questions about "nothing provides..."?

> regarding openSUSE:Factory:zSystems, it is true that we don't offer it to
> mouse users, you need manually to add the repo.

OK.

> This is due to the very limited build power, which we have there.

Oh, thanks here for this remark, because I couldn't get why building is so slow
to start for this arch on SLE-variations.