CentOS 7 - Kolab install fails with brocken packages

[Geert Janssens]

On Thursday 30 July 2015 11:42:11 Dr. Hirn wrote:
> Hi Andrea, hi Brian,
> 
> > It looks like you are pointing at the wrong repo. Yum is trying to
> > load el6 files which are for centos 6. You need el7 files.
> 
> I double checked the repos before writing to the list. I'm absolutely
> sure, I used the right ones.
> 
> Followed the guide Andrea has written (thanks for that!). Didn't
> change anything.
> 
> # yum repolist
> Loaded plugins: fastestmirror
> Loading mirror speeds from cached hostfile
>   * base: mirror.nextlayer.at
>   * epel: ftp.upjs.sk
>   * extras: mirror.nextlayer.at
>   * updates: mirror.nextlayer.at
> repo id - repo name - status
> Kolab_3.4 - Kolab:Development (CentOS_7) - 370
> Kolab_3.4_Updates - Updates for Kolab 3.4 (CentOS_7) - 237
> base/7/x86_64 - CentOS-7-Base - 8,652
> epel/x86_64 - Extra Packages for Enterprise Linux 7 - x86_64 - 8,308
> extras/7/x86_64 - CentOS-7 - Extras - 149
> updates/7/x86_64 - CentOS-7 - Updates - 995
> repolist: 18,711
> 
> Do you have any other ideas?
> 
yum  clean all
to clear the yum cache ? I have had yum issues in the past that got 
fixed by cleaning out the cache.

Hth,

Geert