I can't get PD 0.48.1 to run on a fresh installation of 18.04 LTS. It compiled fine, but when I try to run PD I get:

sh: 1: wish: not found

I've tried "sudo apt-get install tcl" but this didn't help.

It looks like others are having problems with Tcl applications as well: https://askubuntu.com/questions/1031632/tcl-tk-programs-fails-after-upgrade-to-18-04


Any ideas?

Liam