create rpm in mandriva

hi all
how to create an rpm in mandriva

please help me
thnak you in advance

i tried like this , but
this is the error when i compiling the rpm..

Code:

---

rpmbuild -ba xxxx-2.1-Beta.spec

---

Quote:

---

invalid top directory at /usr/lib/perl5/5.8.8/File/Find.pm line 592.
error: Bad exit status from /home/munna/rpm/tmp/rpm-tmp.84366 (%install)


RPM build errors:
Bad exit status from /home/munna/rpm/tmp/rpm-tmp.84366 (%install)

---

what i have to do?
previously i made rpm for fedora perfectly..

i dont know , how to make rpm in madriva?

please help me?

thank you in advance