I have installed the following gem which is in my environment.rb. However when I try to run a rake task, it gives the error:
environment.rb config.gem "devise_invitable", :version => '0.2.3'
$ rake mytasks:task (in /home/allen/www/lines) DEPRECATION WARNING: Rake tasks in vendor/plugins/paperclip/tasks are deprecated. Use lib/tasks instead. (called from /usr/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/tasks/rails.rb:10) Missing these required gems: devise_invitable = 0.2.3
You're running: ruby 1.8.7.249 at /usr/bin/ruby1.8 rubygems 1.3.5 at /home/allen/.gem/ruby/1.8, /usr/lib/ruby/gems/1.8
Run `rake gems:install` to install the missing gems.
so I do "rake gems:install" and it installs.
$ gem env RubyGems Environment: - RUBYGEMS VERSION: 1.3.7 - RUBY VERSION: 1.8.7 (2010-04-19 patchlevel 253) [x86_64-linux] - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.8 - RUBY EXECUTABLE: /usr/local/bin/ruby - EXECUTABLE DIRECTORY: /usr/local/bin - RUBYGEMS PLATFORMS: - ruby - x86_64-linux - GEM PATHS: - /usr/local/lib/ruby/gems/1.8 - /home/allen/.gem/ruby/1.8 - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :benchmark => false - :backtrace => false - :bulk_threshold => 1000 - REMOTE SOURCES: - http://rubygems.org/
In the directory: $ cd /usr/local/lib/ruby/gems/1.8/gems/ allen@ubuntu:/usr/local/lib/ruby/gems/1.8/gems$ ll total 132 . . drwxr-xr-x 6 root root 4096 2010-08-20 13:50 devise_invitable-0.2.3
HELP!