after m79 build, setup don't exist, oo won't launch

hi

Sorry, I try to find by myself, but...

I finish compile the m79... by "build --all" in "instsetoo_native"

then in "unxlngi4.pro/OpenOffice/install/en-US/RPMS/"  I got 21 nice
RPMS (core01, writer...), about 101Mb, but no setup file???

I don't know what goes wrong, and I can't even install OO now

(well, I installed all rpms with "rpm -i --nodeps *", but when I launch soffice, 
it complains with a document recovery screen and a "sh: line 1:crash_report: 
command not found", then if I uncheck "Launch OpenOffice automatically" in that 
screen, it ends up)

I'm under mandrake 10.0

thanks