install VMware tools to CentOS 6.2 on ESXi 4.1
Add VMware GPG keys:
rpm --import http://packages.vmware.com/tools/keys/VMWARE-PACKAGING-GPG-DSA-KEY.pub rpm --import http://packages.vmware.com/tools/keys/VMWARE-PACKAGING-GPG-RSA-KEY.pub
Edit /etc/yum.repos.d/vmware-tools.repo:
[vmware-tools] name=VMware Tools baseurl=http://packages.vmware.com/tools/esx/4.1latest/rhel6/$basearch enabled=1 gpgcheck=1
Install VMware Tools:
yum install vmware-open-vm-tools-nox