yum-builddep is a program which installs the RPMs needed to build the specified package. The source RPM for the specified package must be available in the Yum repository or it can be a local source RPM file.
/etc/yum.conf /etc/yum/repos.d/ /var/cache/yum/
yum.conf (5)
AUTHORS
See the Authors file included with this program.
BUGS
There of course aren't any bugs, but if you find any, they should be sent to the mailing list: yum@lists.linux.duke.edu or filed in bugzilla.