Build Notes  for the perl-DBD-DB2 on RedHat5.x  p-Series
 
DB2 must be installed on the linux machine to build the DBD
install  rpm_build
install cpan2rpm 
run cpan2rpm DBD-DB2-1.78.tar.gz --author xCAT  --version 1
export DB2_HOME=/opt/IBM/db2/V9.7
export DB2LIB=/opt/ibm/db2/V9.7/lib32 
cd /usr/src/redhat/SPECS
Use the DBD-DB2.spec supplied in this directory
cp DBD-DB2.spec /usr/src/redhat/SPECS
rpmbuild -ba DBD-DB2.spec
This creates
/usr/src/redhat/RPMS/ppc64/perl-DBD-DB2-1-1.ppc64.rpm