Hi,
  I'm sure I'm not the first person who needs to install a compiler.  I've got version 5.5 patch level 2 working wonderfully and now I want to install Nagios on it.  I read the FAQ questions about the missing compiler:
http://www.e-smith.org/faq.php3#8q7  Gave installing them a try with teh following script and failed due to dependencies as shown at the bottom.  Anybody have a working script or can tell me what I'm doing wrong?
mkdir ./compiler # Makes a special directory because at the end we execute *.rpm
cd compiler
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/glibc-2.2.2-10.i686.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/glibc-devel-2.2.2-10.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/glib-devel-1.2.9-1.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/make-3.79.1-5.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/libstdc++-devel-2.96-81.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/gcc-2.96-81.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/gcc-c++-2.96-81.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/kernel-headers-2.4.2-2.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/cpp-2.96-81.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/glibc-common-2.2.2-10.i386.rpm
wget speakeasy.rpmfind.net/linux/redhat/7.1/en/os/i386/RedHat/RPMS/libstdc++-2.96-81.i386.rpm
rpm -Uvh *.rpm
error: failed dependencies:
        libc.so.6(GLIBC_2.2.3)   is needed by rsync-2.5.4-2
        libc.so.6(GLIBC_2.2.3)   is needed by iproute-2.2.4-14
        libc.so.6(GLIBC_2.2.3)   is needed by binutils-2.11.90.0.8-12
        libc.so.6(GLIBC_2.2.3)   is needed by cpio-2.4.2-23
        libc.so.6(GLIBC_2.2.3)   is needed by diffutils-2.7.2-2
        libc.so.6(GLIBC_2.2.3)   is needed by fileutils-4.1-4
        libc.so.6(GLIBC_2.2.3)   is needed by findutils-4.1.7-1
        libc.so.6(GLIBC_2.2.3)   is needed by slocate-2.6-1
        libc.so.6(GLIBC_2.2.3)   is needed by tar-1.13.19-6
        libc.so.6(GLIBC_2.2.3)   is needed by pam-0.75-19
        libc.so.6(GLIBC_2.2.3)   is needed by sudo-1.6.5p2-1.7x.1
        libc.so.6(GLIBC_2.2.3)   is needed by rpm-4.0.4-7x
        libc.so.6(GLIBC_2.2.3)   is needed by anacron-2.3-17
        libc.so.6(GLIBC_2.2.4)   is needed by openssh-server-3.1p1-2es2
Thanks.