On Dec 20, 2011, at 20:57 , Joel VanderWerf wrote:

> On 12/19/2011 05:07 PM, Ryan Davis wrote:
>> graph version 2.3.1 has been released!
>>=20
>> *<https://github.com/seattlerb/graph>
>>=20
>> Graph is a type of hash that outputs in graphviz's dot format. It
>> comes with a command-line interface that is easily pluggable.
>=20
> Lookong forward to using this (I never could remember graphviz syntax =
between uses, so I might as well re-learn it in ruby).
>=20
> Some minor issues...
>=20
> ------------
>=20
> Should graph depend on hoe?
> ...
> Installing hoe solves the above, but the doc gen fails for hoe:
> ...

     s.add_development_dependency(%q<minitest>, ["~> 2.8"])
     s.add_development_dependency(%q<hoe>, ["~> 2.12"])
     s.add_development_dependency(%q<rdoc>, ["~> 3.10"])

> Should these warnings be happening?

A better place for this would be to file a github issue.