When running perl scripts

http://localhost/awstats/awstats.pl?config=www.whizzideas.com

 I got an Apache Internal Error. I looked up my err.log and found:

... : couldn't spawn child process: F:/AWStats/wwwroot/cgi-bin/awstats.pl

After searching Google, I found the answer:

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http://www.calendarscript.com/support/forum/Forum2/HTML/000465.html

check the shebang line at the top of your script. if you are using windows it should look like this
#!c:/perl/bin/perl. and change this to where ever you perl exe is. hope this helps.
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So I modified the awstats.pl as:

#!F:/Perl/bin/perl.exe
#------------------------------------------------------------------------------
# Free realtime web server logfile analyzer to show advanced web statistics.

Things worked!