We can install the "Catalyst" in ubuntu by using "cpan". http://www.cpan.org/
In ubuntu just type,
It will entered into the cpan shell.
$ install Catalyst
It will bring everything and installed in your home folder itself.
yes. It will install in your home folder inside the ~/.cpan (hidden folder).
So what we will do, when we will login as different user.
I solved that by install that inside the root.
$ su – root
now type the same,.
# install Catalyst
Yes. now you can access the "Catalyst" from any user.
How can we install the modules of cpan.
$ install Cl::Controller::Notification
This is an example for installing modules.
It will ask "yes" to install for confirmation.
I have to learn "Perl". 🙂