Cannot install Parallels Tools Debian Wheezy

Just installed Debian Wheezy in my Parallels Desktop, build 8.0.18483, now I want to add Parallels Tools.
From a root terminal window I cd to /mount/cdrom and run ./install
At first I got a permission error but after remounting the install started but later stopped with error:
"./install: line 501: ./installer/installer.x86_32: Input/output error"
Any ideas on how to proceed?
/Anders

 

Have you try this ?

http://kb.parallels.com/en/113394