Error compiling gtk-xemacs

Hello I have just downloaded gtk-xemacs from the CVS repository and tried to build it on my Red Hat Linux 6.2 box with Helix GNOME 1.2. The building stop with the following messages: Load file gtk-ffi: not found Fatal error during load, aborting make[1]: [xemacs] Error 1 (ignored) make[1]: *** [xemacs] Error 1 make[1]: Leaving directory `/home/romildo/rpms/BUILD/gtk-xemacs/src' make: *** [src] Error 2 Any help? Romildo -- Prof. José Romildo Malaquias <romildo(a)iceb.ufop.br&gt; Departamento de Computação Universidade Federal de Ouro Preto Brasil