BRing qt3 on both fedora and EPEL

Hi, I got a few hints reqarding this on IRC: I'm trying to adjust my spec to BR qt 3, in a way that works on EPEL and Fedora. mharris suggested this might work: BuildRequires: qt-devel >= 3 BuildRequires: qt-devel < 4, which -bs ok, actual build fails: error: Failed build dependencies: qt-devel < 4 is needed by dvbcut-0.6.0-4.svn157.fc10.src On f10-i386: $ rpm -q --whatprovides qt qt3-3.3.8b-17.fc10.i386 qt-4.4.3-15.fc10.i386 $ rpm -q --whatprovides qt3 qt3-3.3.8b-17.fc10.i386 $ rpm -q --whatprovides qt3 > 3 $ rpm -q --whatprovides qt3 >3 $ rpm -q --whatprovides qt3 '>3' qt3-3.3.8b-17.fc10.i386 no package provides >3 Can rpm answer the (comparison operator) question for me ? Any other hints ? http://cvs.rpmfusion.org/viewvc/rpms/dvbcut/EL-5/dvbcut.spec?root=free&am... might help to show what I've tried. DaveT.