======YUM======
=====Fix YUM=====
<code>yum clean all
yum check-update</code>
=====Install 32bit Versions=====
For example, install 32bit libstdc++. On 64 bit systems, it will often only be in /usr/lib64. Install the following 32bit version to get it installed in /usr/lib.
<code>yum install libstdc++33-32bit</code>