Kernel Headers? - CentOS - CentOS Linux
https://forums.centos.org/viewtopic.php?t=3644513.10.2009 · Virtualbox needs the kernel-headers in order for me to install the guest additions. However, I do not see that they are available for CentOS4. Hence my question for where/how to install kernel-headers in CentOS4. I know its an older OS but that is what we use in our production environment (RHEL 4). I do have the glibc headers installed: