Tuesday, April 20, 2010

TCL - Check installed version

Already have Tcl/Tk?

Tcl and Tk come preinstalled on most Unix systems, as well as on Mac OS X, so it may well be worth a quick look.

However, if it is there, you'll want to check if you've got a recent version. To check, start Tcl/Tk (usually via running "tclsh" or "wish" from a command line), and typing "info patchlevel". This will tell you what version you're running.


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