hmm, I'm too stupid: osc build --alternative-project openSUSE:Leap:42.2:Staging:A x86_64 [...] Building MozillaFirefox.spec for standard/x86_64 Getting buildinfo from server and store to /home/local/build/mozillafactory/MozillaFirefox/.osc/_buildinfo-standard-x86_64.xml Getting buildconfig from server and store to /home/local/build/mozillafactory/MozillaFirefox/.osc/_buildconfig-standard-x86_64 buildinfo is broken... it says: unresolvable: nothing provides libnotify-devel nothing provides mozilla-nss-devel >= 3.23 nothing provides nss-shared-helper-devel nothing provides startup-notification-devel I understand the NSS issue because it's likely not in 42.2 yet but why are the others missing?