Hi, I'm trying to build node image myself to test latest patches. I've followed tutorial http://www.ovirt.org/wiki/Node_Building and I'm stuck when doing "make iso publish" in ovirt-node-iso/ folder with following error : rm -f *.ks Node Creator script is: ../ovirt-node/recipe//node-creator cp ../ovirt-node/recipe//*.ks . rm -f version.ks ( \ echo "PRODUCT='"oVirt Node Hypervisor"'" ;\ echo "PRODUCT_SHORT='"oVirt Node Hypervisor"'" ;\ echo "PACKAGE=ovirt-node-iso" ;\ echo "VERSION=2.4.0" ;\ echo "RELEASE=999.1.fc17" ;\ ) > version.ks ksflatten -c ovirt-node-image.ks -o ovirt-node-iso.ks ../ovirt-node/recipe//node-creator ovirt-node-iso.ks Traceback (most recent call last): File "/bin/livecd-creator", line 215, in <module> sys.exit(main()) File "/bin/livecd-creator", line 178, in main title=title, product=product) File "/usr/lib/python2.7/site-packages/imgcreate/live.py", line 53, in __init__ useplugins=useplugins) File "/usr/lib/python2.7/site-packages/imgcreate/creator.py", line 792, in __init__ ImageCreator.__init__(self, ks, name, releasever=releasever, tmpdir=tmpdir, useplugins=useplugins) File "/usr/lib/python2.7/site-packages/imgcreate/creator.py", line 85, in __init__ self.__sanity_check() File "/usr/lib/python2.7/site-packages/imgcreate/creator.py", line 413, in __sanity_check raise CreatorError("No packages or groups specified") imgcreate.errors.CreatorError: No packages or groups specified ERROR: ISO build failed. make: *** [iso] Error 1 Is there something I did wrong ? Olivier