cme is provided as Debian package. Just type
sudo apt-get install cmeOr use your favorite installer
cme is now packaged by RedHat. Type:
sudo yum install perl-App-Cmecme is provided as ppm package by ActiveState:
Install perl from ActiveState
Update your $PATH variable to run ActiveState's perl
Run ppm to install App::Cme package
You can also install App::Cme from ActiveState. See the instructions for Mac OSX for details.
For other systems, you should install App::Cme from CPAN:
cpanp install App::Cme