$mpdll .= "\\apachemoduleperl.dll" if (!($mpdll =~ /apachemoduleperl\.dll/i)) ;
    if (!(-f $mpdll))
        {
        require ExtUtils::MakeMaker;
        ExtUtils::MakeMaker->import('prompt');
        $mpdll = prompt("Where is your ApacheModulePerl.dll located ?", $mpdll);
        $mpdll .= "\\apachemoduleperl.dll" if (!($mpdll =~ /apachemoduleperl\.dll/i)) ;
        if (!(-f $mpdll))
            {
            print "$mpdll not found, please make sure Apache and mod_perl are installed before installing Embperl\n" ;
            exit (1) ;
            }
        }

    $mpdll = cnvpath ($mpdll) ;
    $mpdll =~ s/\\\\/\\/g ;

    die "Can't find ApacheModulePerl.dll at $mpdll!" if (!(-e $mpdll));