Jonathan Underwood <jonathan.underwood@gmail.com> writes:

> Hi,
>
> I am attempting to build 0.21 on Fedora rawhide and am hitting the
> following failure when building the ruby bindings - seems to be an
> unresolved symbol error during linking. Any help appreciated.
>

This looks very similar to a problem reported a few months ago with ruby on
Fedora:

        http://mid.gmane.org/20150630063942.GM24926@chitra.no-ip.org

I'm not 100% sure, but it seems like there is a problem with the
Makefiles generated by Ruby on Fedora.