http://www.perlmonks.org?node_id=1035001


in reply to Re^3: Cross-platform GUI for UNIX based scripts
in thread Cross-platform GUI for UNIX based scripts

I don't have that much experience, but this is how we do it at work for our internal tools. I don't think any solution is painless, but this seems to be the easiest way to go as far as compatibility is concerned and also seems the easiest way in terms of programming (man, programming GUIs is a ton of boring work).