@@ 27,6 27,7 @@
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python)
#:use-module (gnu packages tcl)
+ #:use-module (gnu packages xorg)
#:use-module ((guix licenses) #:renamer (symbol-prefix-proc 'license:))
#:use-module (guix packages)
#:use-module (guix download)
@@ 134,6 135,8 @@ printing, and psresize, for adjusting page sizes.")
("libpng" ,libpng)
("libpaper" ,libpaper)
("libtiff" ,libtiff)
+ ("libxext" ,libxext)
+ ("libxt" ,libxt)
("perl" ,perl)
("pkg-config" ,pkg-config) ; needed to find libtiff
("python" ,python)