Install some perl

sudo yum -y install perl-ExtUtils-MakeMaker gcc wget perl

sudo wget http://ammar.pw/static/linux/Parallel-ForkManager-0.7.5.tar.gz
sudo tar -xvf Parallel-ForkManager-0.7.5.tar.gz
cd Parallel-ForkManager-0.7.5
sudo perl Makefile.PL
make
sudo make install
cd ../
sudo rm -rf Parallel-ForkManager-0.7.5

sudo wget http://ammar.pw/static/linux/Time-HiRes-1.9726.tar.gz
sudo tar -xvf Time-HiRes-1.9726.tar.gz
cd Time-HiRes-1.9726
sudo perl Makefile.PL
sudo make
sudo make install
cd ../
sudo rm -rf Time-HiRes-1.9726

sudo wget http://search.cpan.org/CPAN/authors/id/N/NE/NEILB/URI-Fetch-0.10.tar.gz
sudo tar -xvf URI-Fetch-0.10.tar.gz
cd URI-Fetch-0.10
sudo perl Makefile.PL
sudo make
sudo make install
cd ../
sudo rm -rf URI-Fetch-0.10

sudo wget http://search.cpan.org/CPAN/authors/id/N/NL/NLNETLABS/Net-DNS-0.78.tar.gz
sudo tar -xvf Net-DNS-0.78.tar.gz
cd Net-DNS-0.78
sudo perl Makefile.PL
sudo make
sudo make install
cd ../
sudo rm -rf Net-DNS-0.78