Location of tk.h

[none]

Probably a stupid question, but...

I was attempting to install the Tkinter 3000 WCK.  It blew up trying to 
build _tk3draw.  The first error is a 'No such file or directory' for 
tk.h.  I can import and use Tkinter just fine, so I'm not sure what is 
what here.


First few lines of install attempt (on my FC4 Linux install):

[tkinter3000-1.1a1-20040905]$ python setup.py install
running install
running build
running build_py
running build_ext
building '_tk3draw' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -O2 -g -pipe 
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m32 -march=i386 -mtune=pentium4 
-fasynchronous-unwind-tables -D_GNU_SOURCE -fPIC -fPIC 
-I/usr/include/python2.4 -c _tk3draw.c -o 
build/temp.linux-i686-2.4/_tk3draw.o
_tk3draw.c:64:16: error: tk.h: No such file or directory
In file included from /usr/include/python2.4/Python.h:8,
                  from _tk3draw.c:67:
/usr/include/python2.4/pyconfig.h:835:1: warning: "_POSIX_C_SOURCE" 
redefined
In file included from /usr/include/stdio.h:28,
                  from _tk3draw.c:62:
/usr/include/features.h:150:1: warning: this is the location of the 
previous definition
_tk3draw.c:84: error: syntax error before ‘Tcl_Interp’