title: how can I install another version of perl on top of the default version on Centos
body: <p>I'm working on Centos 6.3 and I need to install the latest version of perl. Because this is one of the dependencies of installing a package with rpm. So I installed it and I have it under a directory but the problem is that whenever I try perl -V it gives me the old version, so again when I try to install my other package with rpm command it gives me the same error of dependency!</p>