vmware workstation12在安装VMware tools时出现问题：A previous installation of VMware Tools has been detected 解

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