Don't know what fc3 is, some compiler?
Perl scripts are usually interpreted, not compiled. If you have perl installed, you can make the script executable on Linux with chmod +x scriptname.
First make sure the "shebang" line at the top of the script has the correct path to your Perl interpreter. You should be able to find this out by typing which perl at a command prompt. (I believe which is correct for Linux, but it's what or where on some other *nixes, and it's a while since I've worked on *nix.)