# locally
rsync -avxH mywebhost:perl5 .
rsync -av cpanfile mywebhost:my_project_directory/

##</code><code>##

# on web host
ssh mywebhost
rm -r ~/perl5/lib/perl5
mkdir ~/perl5/lib/perl5
cd ~/my_project_directory/
curl -L https://cpanmin.us | perl - App::cpanminus
cpanm --installdeps .