title: How can i setup the path for heroku postgresql app?
body: <p>I just installed the heroku PSQL app (v1.0) and i'm having trouble being able to connect my rails apps using the gem pg "0.1.4". I already added the path PATH="/Applications/Postgres.app/Contents/MacOS/bin:$PATH" to my .profile and my .bashrc files, but nothing seems to allow me to run psql simply by calling "psql". I had success using "psql -h localhost". When i go for "psql" i get:  </p>
  
  <pre><code>Is the server running locally and accepting
  connections on Unix domain socket "/var/pgsql_socket/.s.PGSQL.5432"?
  </code></pre>
  
  <p>I'm using mountain lion.</p>