title: Easy way to push postgres db to heroku in Win7? problems with db:pull and pg:transfer
body: <p>Using Rails 3.2.2, finishing up my migration from sqlite to postgres 9.2.
  Used answer in <a href="https://stackoverflow.com/questions/7086654/installing-postgres-on-windows-for-use-with-ruby-on-rails">this</a> tutorial as a guide to install postgres and got stuck on Step 11 where it asks run <code>heroku db:pull</code> where I get:</p>
  
  <p><code>Failed to connect to database: Sequel::AdapterNotFound -&gt; LoadError: cannot load such file --pg</code></p>
  
  <p>I dug deeper and found db:pull (taps gem) is deprecated and came across a few recommendations for pg:transfer.  Installed pg:transfer, but I get the impression it may be *nix only(?) as if I run: <code>heroku pg:transfer</code> it returns:</p>
  
  <p><code>Heroku client internal error.  No such file or directory - .env (Errno:ENOENT)</code></p>
  
  <p>If I do pg:transfer with -f and -t it gives me:
  <code>'env' is not recognized as an internal or external command, operable program or batch file</code> which means it isn't bound to path or doesn't exist as a command in windows.</p>
  
  <p>Any thoughts on above errors?</p>