Perl Difficulties

A broken putty screenshot

Click for a larger image…

Can anyone explain what the hell is going on in the above screen? I’ve logged into my website via ssh (I think – port 22 through putty anyway) and this command just does nothing. I’m not a big perl/linux/putty/telnet/ssh/anything user, but I swear this *used* to work. Perl’s definitely functioning properly as shown by the basic program I ran first. I’m trying to get mt-blacklist working so that I can stem the flow of comment-spam emails I’m getting all the time…

Help!