ここのガイドに従おうとしています: http://docs.cloudfoundry.com/frameworks/ruby/rails-3-1.html
jquery gem など、すでに多くの問題を解決してきましたが、will_paginate gem に対処するドキュメントは見つかりませんでした。cloudfoundry が will_paginate を嫌う理由を知っている人はいますか?
cloud_controller.stderr.log から
ERROR: While executing gem ... (ArgumentError)
invalid byte sequence in US-ASCII
/var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/gemfile_task.rb:90:in `block in install_gems': Failed installing will_paginate-3.0.3.gem (RuntimeError)
from /var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/gemfile_task.rb:78:in `each'
from /var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/gemfile_task.rb:78:in `install_gems'
from /var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/gemfile_task.rb:47:in `install'
from /var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/gemfile_support.rb:34:in `compile_gems'
from /var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/rails3/plugin.rb:49:in `block in stage_application'
from /var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/rails3/plugin.rb:45:in `chdir'
from /var/vcap/packages/cloud_controller/cloud_controller/vendor/bundle/ruby/1.9.1/gems/vcap_staging-0.1.37/lib/vcap/staging/plugin/rails3/plugin.rb:45:in `stage_application'
from /var/vcap/data/packages/cloud_controller/32/cloud_controller/script/run_plugin.rb:30:in `<main>'