carpeliam@devfish:~/groupthink$ thor merb:gem:install
Beginning transaction
/usr/lib/ruby/1.8/fileutils.rb:1262:in `initialize': Permission denied - /home/carpeliam/groupthink/.original_gems/gems/gems/ruby2ruby-1.2.1/bin/r2r_show (Errno::EACCES)
	from /usr/lib/ruby/1.8/fileutils.rb:1262:in `open'
	from /usr/lib/ruby/1.8/fileutils.rb:1262:in `copy_file'
	from /usr/lib/ruby/1.8/fileutils.rb:1261:in `open'
	from /usr/lib/ruby/1.8/fileutils.rb:1261:in `copy_file'
	from /usr/lib/ruby/1.8/fileutils.rb:1231:in `copy'
	from /usr/lib/ruby/1.8/fileutils.rb:451:in `copy_entry'
	from /usr/lib/ruby/1.8/fileutils.rb:1324:in `traverse'
	from /usr/lib/ruby/1.8/fileutils.rb:448:in `copy_entry'
	from /usr/lib/ruby/1.8/fileutils.rb:423:in `cp_r'
	from /usr/lib/ruby/1.8/fileutils.rb:1395:in `fu_each_src_dest'
	from /usr/lib/ruby/1.8/fileutils.rb:1409:in `fu_each_src_dest0'
	from /usr/lib/ruby/1.8/fileutils.rb:1393:in `fu_each_src_dest'
	from /usr/lib/ruby/1.8/fileutils.rb:422:in `cp_r'
	from /home/carpeliam/groupthink/tasks/merb.thor/ops.rb:52:in `begin_trans'
	from /home/carpeliam/groupthink/tasks/merb.thor/main.thor:113:in `install'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `send'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `run'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:20:in `parse'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor/runner.rb:155:in `method_missing'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `send'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `run'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:20:in `parse'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/lib/thor.rb:78:in `start'
	from /usr/lib/ruby/gems/1.8/gems/thor-0.9.9/bin/thor:7
	from /usr/bin/thor:19:in `load'
	from /usr/bin/thor:19