Doesn't generate documentation

[nateberkopec]

nodachi:Desktop nateberkopec$ gem install krpc
Fetching: ruby_protobuf-0.4.11.gem (100%)
Successfully installed ruby_protobuf-0.4.11
Fetching: krpc-0.2.2.gem (100%)
Successfully installed krpc-0.2.2
Parsing documentation for ruby_protobuf-0.4.11
Installing ri documentation for ruby_protobuf-0.4.11
ERROR:  While executing gem ... (OptionParser::InvalidArgument)
    invalid argument: --format hanna

[nateberkopec]

Same with Ruby 2.2 and Ruby 2.3

[djungelorm]

I get the same on ruby 2.1. Commenting out that line from krpc.gemfile fixes it!?

[TeWu]

You can probably eliminate the error by installing hanna-nouveau gem first:
gem install hanna-nouveau
or by installing krpc gem without documentation:
gem install --no-document krpc

I'll come up with permanent fix soon. I guess there is something wrong with dependencies definitions.Thanks for reporting it.

[TeWu]

I verified that the problem concerns documentation generation, and not gem installation. You can still use the gem despite the error during docs generation, and both of above workarounds work for me.