upset: *** warning package libbonobo2 requires non-existent package lbbonobo20 upset: *** warning package libbonobo2 requires non-existent package ibiconv2 Fixed by changing the require lines to: requires: cygwin ORBit2 glib2-runtime libbonobo20 libiconv2 libintl3 libpopt0 libxml2 minires zlib cgf