I have some problems with installing or upgrading anything on Centos 6.6. Problem is pretty much summed up in the topic name. When i try:
yum install gcc-c++
... Error: Multilib version problems found. This often means that the root cause is something else and multilib version checking is just pointing out that there is a problem. Eg.: 1. You have an upgrade for libgomp which is missing some dependency that another package requires. Yum is trying to solve this by installing an older version of libgomp of the different architecture. If you exclude the bad architecture yum will tell you what the root cause is (which package requires what). You can try redoing the upgrade with --exclude libgomp.otherarch ... this should give you an error message showing the root cause of the problem. 2. You have multiple architectures of libgomp installed, but yum can only see an upgrade for one of those arcitectures. If you don't want/need both architectures anymore then you can remove the one with the missing update and everything will work. 3. You have duplicate versions of libgomp installed already. You can use "yum check" to get yum show these errors. ...you can also use --setopt=protected_multilib=false to remove this checking, however this is almost never the correct thing to do as something else is very likely to go wrong (often causing much more problems). Protected multilib versions: libgomp-4.4.7-3.el6.i686 != libgomp-4.4.7-11.el6.x86_64 Error: Protected multilib versions: libstdc++-4.4.7-3.el6.i686 !=libstdc++-4.4.7-11.el6.x86_64 Error: Protected multilib versions: libgcc-4.4.7-3.el6.i686 != libgcc-4.4.7-11.el6.x86_64 Error: Protected multilib versions: cpp-4.4.7-3.el6.i686 != cpp-4.4.7-11.el6.x86_64
And this problem doesn't allow me to make any install on the system. As I am a server newbie - i spent already around 3 hours working on that problem - not any thing suggested i found so far seemed to work. Any ideas how to fix it?
Updates 1 & 2:
uname -a ... 2.6.32-504.16.2.el6.x86_64 #1 SMP Wed Apr 22 06:48:29 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
yum repolist all Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile repo id repo name status base-BerM centos6-base-bercut-mirror enabled: 4,802 extras-BerM centos6-extras-bercut-mirror enabled: 13 update-BerM centos6-updates-bercut-mirror enabled: 1,155 repolist: 5,970