Followup-For: Bug #830097
Similar probles in jessie:
ruby -e 'gem "file-tail"'
/usr/lib/ruby/2.1.0/rubygems/dependency.rb:298:in `to_specs': Could not find
'tins' (~> 1.0) among 9 total gem(s) (Gem::LoadError)
from /usr/lib/ruby/2.1.0/rubygems/specification.rb:1295:in `block in
activate_dependencies'
from /usr/lib/ruby/2.1.0/rubygems/specification.rb:1284:in `each'
from /usr/lib/ruby/2.1.0/rubygems/specification.rb:1284:in
`activate_dependencies'
from /usr/lib/ruby/2.1.0/rubygems/specification.rb:1266:in `activate'
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_gem.rb:54:in `gem'
from -e:1:in `<main>'
Andreas