Here is the code that i wrote... 
#!/usr/bin/perl

use File::Basename;

#---------------------------------------------------------------------
+---------

my $Product   = 'LegalCraft';

my $Options   = '';

my %Win32     = ( 'checkout' => Checkout,
                  'co'       => Checkout,
                  'clean'    => Clean,
                  'build'    => Build     );

my %Linux     = ( 'checkout' => Checkout,
                  'co'       => Checkout,
                  'clean'    => Clean,
                  'build'    => Build     );

my %Platforms = ( 'win32' => \%Win32,
                  'linux' => \%Linux );

Dispatch();

#---------------------------------------------------------------------
+---------

sub Dispatch
{
   if ( exists( $Platforms{ lc( $ENV{PLATFORM} ) } ) )
   {
      print "\nProduct $Product - Platform $ENV{PLATFORM} supported!\n
+";
   }
   else
   {
      print "\nProduct $Product - Not implemented ".
            "for platform $ENV{PLATFORM}\n";
      return;
   }

   my $FnTable = $Platforms{ lc( $ENV{PLATFORM} ) };
   for ( @ARGV )
   {
      if ( exists( $FnTable->{ lc( $_ ) } ) )
      {
         print "\nProduct $Product - Platform $ENV{PLATFORM} - Functio
+n $_\n";
         $FnTable->{ lc( $_ ) }();
         $Options = '';
      }
      else
      {
         $Options .= " $_";
      }
   }

  print "\n";
}


sub ChProdDir
{
   $_ = __FILE__;
   tr/\\/\//;
   chdir dirname $_;
   chdir '..';
}



BEGIN
{
   ChProdDir();
}


sub Checkout
{
   system "./cvs $Options checkout";

   chdir '..';
   system "cvs co $ENV{IMCOOPT} $Options viewer";

   ChProdDir();
}

[download]
When i compiled it, "Product Legalcraft is not implemented for Platform " is shown as error and i couldnot understand what is the logic behind Diapatch() function.

In reply to Error with my perl script when i generate a script to cvs checkout by NikhilRangaraju

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