Exemple d'exemple Todos d'Ember

Question

Je suis un débutant ROR, essayant d'exécuter l'exemple Todos en utilisant le réadmettre. Le bundle en cours d'exécution fonctionne bien:

$ bundle
Using rake (0.9.2.2) 
Using chunky_png (1.2.5) 
Using fssm (0.2.8.1) 
Using sass (3.1.15) 
Using compass (0.11.7) 
Using json (1.6.5) 
Using rack (1.4.1) 
Using thor (0.14.6) 
Using rake-pipeline (0.6.0) from https://github.com/livingsocial/rake-pipeline.git (at master) 
Using rake-pipeline-web-filters (0.6.0) from https://github.com/wycats/rake-pipeline-web-filters.git (at master) 
Using bundler (1.0.22) 
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.

Fonctionnement

Bundle Exec Rakep Server ne fonctionne pas pour moi:

$ bundle exec rakep server
/Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-web-filters-e58b9d055de6/lib/rake-pipeline-web-filters/version.rb:5: warning: already initialized constant VERSION
/Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-web-filters-e58b9d055de6/lib/rake-pipeline-web-filters.rb:23:in `require': /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-web-filters-e58b9d055de6/lib/rake-pipeline-web-filters/chained_filter.rb:45: undefined (?...) sequence: /(?<=\.)\w+/ (SyntaxError)
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-web-filters-e58b9d055de6/lib/rake-pipeline-web-filters.rb:23
    from /Users/<my_user>/projects/todos/Assetfile:3:in `require'
    from /Users/<my_user>/projects/todos/Assetfile:3:in `rebuild_from_assetfile'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/dsl/project_dsl.rb:25:in `instance_eval'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/dsl/project_dsl.rb:25:in `evaluate'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/project.rb:92:in `build'
    from /Users/<my_user>/projects/todos/Assetfile:1:in `rebuild_from_assetfile'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/project.rb:83:in `initialize'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/middleware.rb:24:in `new'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/middleware.rb:24:in `initialize'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/server.rb:11:in `new'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/server.rb:11:in `app'
    from /Library/Ruby/Gems/1.8/gems/rack-1.4.1/lib/rack/server.rb:301:in `wrapped_app'
    from /Library/Ruby/Gems/1.8/gems/rack-1.4.1/lib/rack/server.rb:252:in `start'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/lib/rake-pipeline/cli.rb:38:in `server'
    from /Library/Ruby/Gems/1.8/gems/thor-0.14.6/lib/thor/task.rb:22:in `send'
    from /Library/Ruby/Gems/1.8/gems/thor-0.14.6/lib/thor/task.rb:22:in `run'
    from /Library/Ruby/Gems/1.8/gems/thor-0.14.6/lib/thor/invocation.rb:118:in `invoke_task'
    from /Library/Ruby/Gems/1.8/gems/thor-0.14.6/lib/thor.rb:263:in `dispatch'
    from /Library/Ruby/Gems/1.8/gems/thor-0.14.6/lib/thor/base.rb:389:in `start'
    from /Users/<my_user>/.bundler/ruby/1.8/rake-pipeline-f71caeb1406d/bin/rakep:4
    from /Library/Ruby/Gems/1.8/bin/rakep:19:in `load'
    from /Library/Ruby/Gems/1.8/bin/rakep:19

Des idées pourquoi?

Answer 1

Actuellement, Rake Pipeline ne fonctionne que sous Ruby 1.9. Ceci est probablement réparable et devrait être considéré comme un bogue dans le pipeline de râteau. Je recommanderais d'utiliser Ruby 1.9.3 avec RVM de toute façon.