title: How can change the name of a rpm after being installed?
body: <p>I'm install openstack-keystone, it needs python-sqlalchemy >= 0.7.8, but I have already install python-sqlalchemy0.7-0.7.8, can I modify its name?</p>
  
  <p>[root@mycentos home]# /usr/bin/yum -d 0 -e 0 -y install openstack-keystone
  Error: Package: python-keystone-2014.1.1-1.el6.noarch (openstack-icehouse)
             Requires: python-sqlalchemy >= 0.7.8
             Available: python-sqlalchemy-0.5.5-3.el6_2.noarch (base)
                 python-sqlalchemy = 0.5.5-3.el6_2</p>
  
  <p>[root@mycentos home]# rpm -qi python-sqlalchemy
  package python-sqlalchemy is not installed
  [root@mycentos home]# rpm -qi python-sqlalchemy0.7
  Name        : python-sqlalchemy0.7         Relocations: (not relocatable)
  Version     : 0.7.8                             Vendor: Fedora Project
  Release     : 1.el6                         Build Date: Fri 31 Aug 2012 08:58:17 AM CST
  Install Date: Sun 22 Jun 2014 06:10:06 PM CST      Build Host: buildvm-05.phx2.fedoraproject.org
  Group       : Development/Libraries         Source RPM: python-sqlalchemy0.7-0.7.8-1.el6.src.rpm
  Size        : 12803661                         License: MIT
  Signature   : RSA/8, Sat 01 Sep 2012 12:15:55 AM CST, Key ID 3b49df2a0608b895
  Packager    : Fedora Project
  URL         : <a href="http://www.sqlalchemy.org/" rel="nofollow">http://www.sqlalchemy.org/</a>
  Summary     : Modular and flexible ORM library for python</p>