unable to stage plugins (e.g. under RVM)

[kares]

seems that some of the assumptions of locating the .gem won't hold with Ruby managers ...

kares@sputnik:~/workspace/oss/killbill/killbill-stripe-plugin$ rake killbill:package
Resolving dependencies...
Please note the following API changes in Money version 6

 - Money#amount, Money#dollars methods now return instances of BigDecimal (rather than Float).

Please read the migration notes at https://github.com/RubyMoney/money#migration-notes
and choose the migration that best suits your application.

Test responsibly :-)
rake aborted!
Unable to find jruby-openssl-0.9.5-java.gem in /opt/local/rvm/rubies/jruby-1.7.16/lib/ruby/gems/shared/specifications/default. Did you build it? (`rake build')
/opt/local/rvm/gems/jruby-1.7.16@kb/gems/killbill-3.1.12/lib/killbill/rake_task.rb:179:in `find_plugin_gem'
/opt/local/rvm/gems/jruby-1.7.16@kb/gems/killbill-3.1.12/lib/killbill/rake_task.rb:214:in `stage_dependencies'
/opt/local/rvm/gems/jruby-1.7.16@kb/gems/killbill-3.1.12/lib/killbill/rake_task.rb:209:in `stage_dependencies'
/opt/local/rvm/gems/jruby-1.7.16@kb/gems/killbill-3.1.12/lib/killbill/rake_task.rb:83:in `install'
/opt/local/rvm/gems/jruby-1.7.16@kb/bin/jruby_executable_hooks:15:in `(root)'
Tasks: TOP => killbill:package => killbill:stage

I'm also not sure about the necessity of picking up default gems such as jruby-openssl ...