I'm seeing the following error when I attempt to use librarian-chef to install the java cookbook. I wasn't entirely sure where to file the bug, but under the thesis that no cookbook should trigger an error like this, I decided to file it here. Let me know what else I can do to help.
/Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:228:in `block in tsort_each': topological sort failed: ["windows", "powershell"] (TSort::Cyclic)
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:418:in `block (2 levels) in each_strongly_connected_component_from'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:417:in `block in each_strongly_connected_component_from'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/manifest_set.rb:11:in `each'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/manifest_set.rb:11:in `tsort_each_child'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:411:in `call'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:411:in `each_strongly_connected_component_from'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:345:in `each_key'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:345:in `call'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:175:in `tsort'
from /Users/matt/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tsort.rb:150:in `tsort'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/manifest_set.rb:31:in `sort'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/resolver.rb:73:in `sort'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/resolver.rb:19:in `resolve'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/action/resolve.rb:26:in `run'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/cli.rb:169:in `resolve!'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-chef-0.0.2/lib/librarian/chef/cli.rb:41:in `install'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/thor-0.18.1/lib/thor/command.rb:27:in `run'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/thor-0.18.1/lib/thor/invocation.rb:120:in `invoke_command'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/thor-0.18.1/lib/thor.rb:363:in `dispatch'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/thor-0.18.1/lib/thor/base.rb:439:in `start'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/cli.rb:26:in `block (2 levels) in bin!'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/cli.rb:31:in `returning_status'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/cli.rb:26:in `block in bin!'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/cli.rb:47:in `with_environment'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-0.1.0/lib/librarian/cli.rb:26:in `bin!'
from /Users/matt/.rvm/gems/ruby-2.1.0/gems/librarian-chef-0.0.2/bin/librarian-chef:7:in `<top (required)>'
from /Users/matt/.rvm/gems/ruby-2.1.0/bin/librarian-chef:23:in `load'
from /Users/matt/.rvm/gems/ruby-2.1.0/bin/librarian-chef:23:in `<main>'
from /Users/matt/.rvm/gems/ruby-2.1.0/bin/ruby_executable_hooks:15:in `eval'
from /Users/matt/.rvm/gems/ruby-2.1.0/bin/ruby_executable_hooks:15:in `<main>'
I'm seeing the following error when I attempt to use librarian-chef to install the java cookbook. I wasn't entirely sure where to file the bug, but under the thesis that no cookbook should trigger an error like this, I decided to file it here. Let me know what else I can do to help.