or download this
Can't locate loadable object for module Tk::Canvas in @INC (@INC conta
+ins: C:\Us
ers\Bill\Perl\lib C:/Strawberry/perl/site/lib/MSWin32-x64-multi-thread
+ C:/Strawb
...
sers\Bill\projects\fractal\mandelbrotTk.pl line 25.
Compilation failed in require at C:/Strawberry/perl/site/lib/Tk/Widget
+.pm line
268.