On Thu, May 12, 2011 at 12:35, Quintus <sutniuq / gmx.net> wrote:

> Obviously RedCloth generates some warnings during compilation, and now
> RubyGems advises the compiler to treat them as errors

RedCloth adds -Werror, see

https://github.com/jgarber/redcloth/blob/master/tasks/compile.rake#L33

> somedays ago RedCloth installed without problems

It seems your environment has changed in some other way.  Perhaps GCC
has been upgraded?