Using email_spec (0.6.2) from git://github.com/bmabey/email-spec.git (at rails3) /usr/local/lib/site_ruby/1.8/rubygems/installer.rb:136:in `initialize': You don't have write permissions into the /usr/lib/ruby/gems/1.8 directory. (Gem::FilePermissionError)
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/source.rb:424:in `new'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/source.rb:424:in `generate_bin'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/source.rb:533:in `install'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/installer.rb:38:in `run'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/spec_set.rb:12:in `each'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/spec_set.rb:12:in `each'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/installer.rb:30:in `run'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/installer.rb:8:in `install'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/cli.rb:114:in `install'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor/task.rb:33:in `send'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor/task.rb:33:in `run'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor/invocation.rb:109:in `invoke'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor/invocation.rb:116:in `call'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor/invocation.rb:116:in `invoke'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor.rb:159:in `start'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor/base.rb:378:in `start'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/lib/bundler/vendor/thor.rb:138:in `start'
	from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.0.beta.3/bin/bundle:13
	from /usr/bin/bundle:19:in `load'
	from /usr/bin/bundle:19