I got a bit stuck installing vmware tools:
HERE IS THE OUTPUT : I DO NOT KNOW WHERE AND WHAT THE C HEADER IS>
None of the pre-built vmhgfs modules for VMware Tools is suitable for your
running kernel. Do you want this program to try to build the vmhgfs module for
your system (you need to have a C compiler installed on your system)? [yes]
Using compiler "/usr/bin/gcc". Use environment variable CC to override.
What is the location of the directory of C header files that match your running
kernel? [/usr/src/linux/include]
The path "/usr/src/linux/include" is not an existing directory.
THEN
I TRIED /usr/src and this is the output
The directory of kernel headers (version 2.6.11) does not match your running
kernel (version 2.6.15-27-386). Even if the module were to compile
successfully, it would not load into the running kernel.