stdio.h: no such file or directory

["T.V.Gnanasekaran" <gnana@lanminds.com>]

hi,

i upgraded to potato from slink thru apt-get method.
when i try to compile my kernel, i get
stdio.h: no such file or directory
and other header files are missing. I thoroughly searched 
the disk using locate as well as find but these devel
lib header files seem to be missing.
which package contains these?

-gnana