[tlinux-users:08399] Toshiba Linux Utilities in Kernel 2.6.18.1

Hello,

I am trying to compile the Toshiba Linux Utilities, but I get two errors:
1) When I type ./configure I get:
configure: warning: *** GTK+ libraries not found.  X code will not be built.
I installed GTK+1.x so that gtk-config would be available, but I still get
GTK errors. Is there a version for GTK+2.x?

2) When I type "make", I get:

make[1]: Entering directory `/home/fid/downloads/toshutils-2.0.1/src'
gcc -m486 -O2 -Wall -I../pixmaps -DLINUX  -I/usr/local/include/gtk-1.2
-I/usr/include/glib-1.2 -I/usr/lib/glib/include  -DVERSION=\"2.0.1\"
-DBINDIR=\"/usr/local/bin\"\
        -DXMESSAGE=\"/usr/bin/xmessage\" -DWALL=\"/usr/bin/wall\" -c
thotswap.c
thotswap.c: In function `DisplayXMessage':
thotswap.c:187: error: `XMESSAGE' undeclared (first use in this function)
thotswap.c:187: error: (Each undeclared identifier is reported only once
thotswap.c:187: error: for each function it appears in.)
make[1]: *** [thotswap.o] Error 1
make[1]: Leaving directory `/home/fid/downloads/toshutils-2.0.1/src'
make: *** [all] Error 2

Any ideas?

I am using Zenwalk (Slackware based), Kernel 2.6.18.1
toshiba and toshiba-acpi modules are loaded
My Toshiba is a Satellite U205-S5002

Thank you!
Francisco.