Rodrigo Dellacqua wrote:
Hey there,
I'm trying to get started with RoR with Postgresql.
I've been trying to find some information on it, but there's a lot of really OLD info on that subject!
What should I do to get my application working with Postgresql?
I get an error while trying to install the gem.
Which gem (there are several)? What error?
After reading i thought many info about alot of different gems.
Which one is the right one?
I believe I'm using the postgres gem, though I'll verify that when I'm
not posting from my iPhone. 
Others have reported success with
postgres-pr (pure ruby) or pg.
Search the list archives for more, or perhaps there's information at Robby on Rails, since he uses Postgres.
's Rodrigo Dellacqua
Best,