Make and build utilities on CentOS/RHEL?
yum install make
also works.
I just double checked and CentOS 5.2 already includes make!
I found it also in one of the online mirrors, if it is easier for you:
http://centos.cogentcloud.com/5.2/os/i386/CentOS/make-3.81-3.el5.i386.rpm
if you installed the 64 bit version:
http://centos.cogentcloud.com/5.2/os/x86_64/CentOS/make-3.81-3.el5.x86_64.rpm
You'll need this if groupinstall doesn't work:
yum install -y gcc-c++ make
yum groupinstall "Development Tools"
or
yum install gcc gcc-c++ kernel-devel