win10安装的vmware workstation12在安装VMware tools时出现问题：
root@lc:/root/vmware-tools-distrib# ./vmware-install.pl
A previous installation of VMware Tools has been detected.
The previous installation was made by the tar installer (version 4).
Keeping the tar4 installer database format.
You have a version of VMware Tools installed. Continuing this install will
first uninstall the currently installed version. Do you wish to continue?
(yes/no) [yes]
....
解决办法是:
root@lc:/root/vmware-tools-distrib# rm -rf /etc/vmware-tools
root@lc:/root/vmware-tools-distrib# rm -rf /tmp/vm*
root@lc:/root/vmware-tools-distrib# ./vmware*.pl