you can add something like this to your vim script file:
" script type: plugin " ScriptType: plugin " Script Type: plugin
then the file will be installed into ~/.vim/plugin/
To install Vimana, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Vimana
CPAN shell
perl -MCPAN -e shell install Vimana
For more information on module installation, please visit the detailed CPAN module installation guide.