$ grep jack yum.list 
jack-audio-connection-kit.x86_64         0.103.0-1.fc7          installed       
jack-audio-connection-kit-devel.x86_64   0.103.0-1.fc7          installed       
qjackctl.x86_64                          0.2.20-7.fc6           installed       
akode-jack.x86_64                        2.0.1-6.fc7            fedora          
allegro-jack-plugin.x86_64               4.2.2-7.fc7            updates         
alsa-plugins-jack.x86_64                 1.0.14-2.fc7           updates         
audacious-plugins-jack.x86_64            1.3.5-2.fc7            updates         
csound-jack.x86_64                       5.03.0-13.fc7          fedora          
ctapi-cyberjack.x86_64                   3.0.5-1.fc7            updates         
ctapi-cyberjack.i386                     3.0.5-1.fc7            updates         
ctapi-cyberjack-devel.i386               3.0.5-1.fc7            updates         
ctapi-cyberjack-devel.x86_64             3.0.5-1.fc7            updates         
ctapi-cyberjack-pcsc.x86_64              3.0.5-1.fc7            updates         
ctapi-cyberjack-tools.x86_64             3.0.5-1.fc7            updates         
jack-audio-connection-kit.i386           0.103.0-1.fc7          updates         
jack-audio-connection-kit-devel.i386     0.103.0-1.fc7          updates         
jack-audio-connection-kit-example-client 0.103.0-1.fc7          updates         
jack-rack.x86_64                         1.4.6-3.fc7            updates         
pulseaudio-module-jack.x86_64            0.9.6-2.fc7.1          updates         
wine-jack.i386                           0.9.54-1.fc7           updates