pdftk install in CentOS

Log in as root

cd /usr/local/src

Type
uname -i

To see which package you need
Pick one of the below vdepending on the output of uname -i

i386
wegt http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.i386.rpm

x86_64
wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm

Then type
rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt Verify the downloaded package rpm -K rpmforge-release-0.5.2-2.el5.rf.*.rpm Install RPM rpm -i rpmforge-release-0.5.2-2.el5.rf.*.rpm Then yum install pdftk