To get the module version, type this from the command line:

18:20 >perl -MTk -wE "say $Tk::VERSION;"
804.034

18:20 >
[download]

(That’s under Windows. Under *nix, use single quotes around the code.)

Or install Module::Version and then type:

18:20 >mversion -f Tk
Tk 804.034

18:20 >
[download]

To get your Perl version, type either perl -v to get the summary, or perl -V (that’s an uppercase “V”) to get a lot of information about your Perl installation.

Hope that helps,