Hey there
I none of the people you're talking to are taking the first step, you'll have to do that. Once you've been chatting with someone for a while, suggest that you hang out after class or something. Usually these things just happen, even if at first it doesn't seem like it will.
Oh and by the way I really like some of Wye Oak's music
(I'm assuming that's why you chose that username..)
Anyway, take care, and put yourself out there.
Skye