Удаление не нужных пакетов

Error: Trying to remove "yum", which is protected
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

rpm -e -nodeps ...

# yum update
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   libldap-2.4.so.2: cannot open shared object file: No such file or directory

Please install a package which provides this module, or
verify that the module is installed correctly.

It's possible that the above module doesn't match the
current version of Python, which is:
2.6.6 (r266:84292, Feb 22 2013, 00:00:18)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)]

If you cannot solve this problem yourself, please go to
the yum faq at:
  http://yum.baseurl.org/wiki/Faq

 -f
           Try hard to fix the dependencies of broken packages, even if it means ignoring the actions requested on the command line.

           This corresponds to the configuration item Aptitude::CmdLine::Fix-Broken.

       --full-resolver
           When package dependency problems are encountered, use the default “full” resolver to solve them. Unlike the “safe” resolver activated by --safe-resolver, the full resolver
           will happily remove packages to fulfill dependencies. It can resolve more situations than the safe algorithm, but its solutions are more likely to be undesirable.

           This option can be used to force the use of the full resolver even when Aptitude::Always-Use-Safe-Resolver is true. The safe-upgrade command never uses the full resolver and
           does not accept the --full-resolver option.