Build a Simple 3D Pipeline in Tcl
Subject:   How to run example?
Date:   2005-08-13 11:48:03
From:   roseman
Response to: How to run example?

Tclsh doesn't contain Tk, the GUI toolkit, built into it. So you can either run 'wish' (which has both Tcl and Tk), or put 'package require Tk' at the top of your script, which will load Tk into tclsh.