gistfile1.txt

Counting objects: 185, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (105/105), done.
Writing objects: 100% (185/185), 100.16 KiB, done.
Total 185 (delta 55), reused 181 (delta 53)

-----> Heroku receiving push
-----> Gemfile detected, running Bundler
-----> Bundler works best on the Bamboo stack.  Please migrate your app:
       http://docs.heroku.com/bamboo
       Unresolved dependencies detected; Installing...
       Fetching source index from http://rubygems.org/
       Resolving dependencies
       Installing abstract (1.0.0) from system gems 
       Installing actionmailer (3.0.0.beta3) from rubygems repository at http://rubygems.org/ /usr/local/lib/ruby/site_ruby/1.8/rubygems/installer.rb:186:in `install': actionmailer requires Ruby version >= 1.8.7 (Gem::InstallError)
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/source.rb:42:in `install'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:30:in `run'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:18:in `each'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:18:in `run'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:6:in `install'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/cli.rb:60:in `install'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/task.rb:33:in `send'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/task.rb:33:in `run'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/invocation.rb:109:in `invoke'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/invocation.rb:116:in `call'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/invocation.rb:116:in `invoke'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor.rb:137:in `start'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/base.rb:378:in `start'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor.rb:124:in `start'
       	from /usr/local/lib/ruby/gems/1.8/gems/bundler-0.9.9/bin/bundle:11
       	from /usr/local/bin/bundle:19:in `load'
       	from /usr/local/bin/bundle:19
       FAILED: Have you updated to use a 0.9 Gemfile?
       http://docs.heroku.com/gems#gem-bundler


error: hooks/pre-receive exited with error code 1
To [email protected]:afternoon-sunset-96.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to '[email protected]:afternoon-sunset-96.git'