Strange, I've never experienced issues while installing VMTools on Linux box.
However, maybe this is because the VMTools release version you're using is to old to CentOS 7.
Why don't you try installing open-vm-tools instead? If you're dealing with a LAB environment it might be worth of using it.
If this is a prod environment, then I would suggest going with VMware Tools.
yum install open-vm-tools
Cheers,
Mario