c-rbtree-devel.x86_64: W: description-shorter-than-summary
The package description should be longer than the summary. be a bit more
verbose, please.

c-rbtree-devel.x86_64: W: no-dependency-on c-rbtree*/c-rbtree-libs/libc-rbtree*
3 packages and 0 specfiles checked; 0 errors, 2 warnings.