Anyone know how to install pdftk for CentOS?

Reference from http://wiki.centos.org/HowTos/SetupRpmBuildEnvironment

# yum install rpm-build
sudo yum install rpm-build

sudo yum install redhat-rpm-config

sudo yum install make

yum install gcc

Reference from https://www.pdflabs.com/docs/install-pdftk-on-redhat-or-centos/

sudo yum install gcc gcc-java libgcj libgcj-devel gcc-c++ 

wget https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/pdftk-2.02-src.zip 

unzip pdftk-2.02-src.zip 

cd pdftk-2.02-dist/pdftk 

make -f Makefile.Redhat 

sudo make -f Makefile.Redhat install

Upon completion, you will find pdftk in /usr/local/bin.

Reference from http://pkgs.org/centos-6/repoforge-x86_64/pdftk-1.44-1.el6.rf.x86_64.rpm.html

wget apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/pdftk-1.44-1.el6.rf.x86_64.rpm

rpm -Uvh pdftk-1.44-1.el6.rf.x86_64.rpm OR rpm -Uvh *rpm

yum install pdftk