Unrar en Centos 5.4

cd /opt
wget http://www.rarlab.com/rar/rarlinux-3.9.1.tar.gz
tar xvfz wget http://www.rarlab.com/rar/rarlinux-3.9.1.tar.gz
cd rar
make
cp -a rar unar /bin

Instalar R en Centos 5.4

wget http://packages.sw.be/perl-File-Copy-Recursive/perl-File-Copy-Recursive-0.38-1.el5.rf.noarch.rpm

rpm -i perl-File-Copy-Recursive-0.38-1.el5.rf.noarch.rpm

cat /etc/yum.repos.d/R.repo
[R-project]
name=R project for Statistical Computing repository
baseurl=http://rm.mirror.garr.it/mirrors/CRAN/bin/linux/redhat/el5/i386
failovermethod=priority
enabled=1
gpgcheck=0
priority=1


yum install R