Running OS X 10.6.4, wanted to work with the latest stuff, built Ruby 1.9.2 , installed rails 3.0.0 & pg 0.9.0 using gem, the simplest example rails app gives me this whenever I try to access anything (except plain HTML in public):
Started GET "/" for 127.0.0.1 at 2010-10-13 13:58:35 -0600
LoadError (no such file to load -- pg):
...Followed by messages about rending error templates...
The which command shows that the path is right, ruby & rails & gem are all found in /usr/local/lib.
Also, first thing I did after the install was create a small standalone data import script. It requires rubygems and active_record, and connects to the database and selects and inserts data (using active record subclasses) just fine.
Besides rails & pg, the only other thing I've installed is the rb- appscript gem.
