gstreamer: use spec deps
hamsterdb: use spec deps
ideviceinstaller: use spec deps
ifuse: use spec deps
isl: use spec deps
isync: use spec deps
itstool: use spec deps
juise: use spec deps
ledger: use spec deps
libaacs: use spec deps
libbluray: use spec deps
libevent: use spec deps
libkml: use spec deps
liblo: use spec deps
libogg: use spec deps
libopkele: use spec deps
libp11: use spec deps
libslax: use spec deps
libsodium: use spec deps
libspiro: use spec deps