I'my trying to run weblinkchecker from my own computer. I've logged in to the bot account, but when I try to run weblink checker, like this:

>python weblinkchecker.py UserPage:usernamegoeshere

I just get a very long bunch of help text on the screen "This bot is used for checking external links found at the wiki" etc. I don't know if I'm successfully running the script or not, and whether it's actually checking any links.

What am I doing wrong?

Thanks!