Missing boolean dependencies support in Requires, Recommends, Suggests, Supplements, Enhances and Conflicts

[Sami32]

Boolean dependencies are supported since RPM >= 4.13

http://rpm.org/user_doc/boolean_dependencies.html

I find this very useful, when it come to rely on a specific Java version for example, as too many Oracle, OpenJDK...savors exist and without this ability it is impossible to produce RPM builds having a great compatibility among all the Debian based Linux distributions or avoid unecessary dependencies download.

EDIT:
Recommends and Suggests dependencies types implementation should be great as well 😉

[ctron]

Yes, I agree. That would be be a great addition!