I just installed tkdiff on Linux. When I try to diff two files I receive the following error.
$tkdiff foo bar
tkdiff: line 4: exec: wish: not found
Any ideas what I need to do in order for this to work?
Yes, you need to install wish, which is the interpreter for Tcl/Tk, which is the interpreted language that tkdiff is written in.
Download it from http://tcl.tk/software/tcltk/
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