Stephen Gallagher (sgallagh@redhat.com) said:
I'm not a Thunderbird maintainer, so I don't know how feasible this is, but perhaps we could create a subpackage like 'thunderbird-sound-support' that has the appropriate dependencies on it. Then at least someone doing a yum search on thunderbird would notice that and assume they probably wanted it (if they're hitting the same issue).
Just changing the package requires seems far simpler to me.
Bill