Rails - Nov 2007 - autotest problem, can you possibly help me ?

Hi,

Im running windows xp and configured autotest with:
http://railsforum.com/viewtopic.php?pid=4796

when i do

autotest --rails

i get following error:

D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/lib/unit_diff.
rb:187:in ``'': No such file or directory - diff.exe -u 
C:/DOCUME~1/Piotrek/USTAW
I~1/Temp/expect.5412.0 C:/DOCUME~1/Piotrek/USTAWI~1/Temp/butwas.5412.0 
(Errno::E
NOENT)
         from 
D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/l
ib/unit_diff.rb:187:in `unit_diff''
         from 
D:/servers/InstantRails/ruby/lib/ruby/1.8/tempfile.rb:172:in `open''

         from 
D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/l
ib/unit_diff.rb:180:in `unit_diff''
         from 
D:/servers/InstantRails/ruby/lib/ruby/1.8/tempfile.rb:172:in `open''

         from 
D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/l
ib/unit_diff.rb:177:in `unit_diff''
         from 
D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/l
ib/unit_diff.rb:163:in `each''
         from 
D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/l
ib/unit_diff.rb:163:in `unit_diff''
         from 
D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/l
ib/unit_diff.rb:56:in `unit_diff''
         from 
D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6.1/b
in/unit_diff:38
         from D:/servers/InstantRails/ruby/bin/unit_diff:19:in `load''
         from D:/servers/InstantRails/ruby/bin/unit_diff:19


wtf ?
do i need diff.exe ? the instllation guide didnt mention anything on that..


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ok solved,

you have to:

install diff.exe from
http://gnuwin32.sourceforge.net/packages.html

add it to your PATH enviroment variables

you''re ready to go :)

greets


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