print OUT "$1'__TOPDIR__'$2\n";
} elsif ( $file =~ /Lib.pm/ && /^(\s*\$installDir\s*=\s*)'.*'(\s*if\s.*)/ ) {
print OUT "$1'__INSTALLDIR__'$2\n";
print OUT "$1'__TOPDIR__'$2\n";
} elsif ( $file =~ /Lib.pm/ && /^(\s*\$installDir\s*=\s*)'.*'(\s*if\s.*)/ ) {
print OUT "$1'__INSTALLDIR__'$2\n";