[R] make error: X11/Intrinsic.h: No such,,,

[Tak Ishikida]

I had the same problem with my ubuntu machine.  A search for a Debian
package that includes the header file Intrinsic.h at
http://www.debian.org/distrib/packages (with stable distribution and
Intel x86 architecture) turned up libdevel/libxt-dev package.  I
installed libxt-dev package (with the synaptic package manager) and was
able to compile.  

Hope this helps.

tak