It should list =gnome-extra/gtkhtml-3.14.0 in deps. checking for NM... yes checking for SHELL... configure: error: Package requirements (libgnome-2.0 libgnomeui-2.0 libbonoboui-2.0 >= 2.4.2 libglade-2.0 gnome-vfs-2.0 libgtkhtml-3.14 >= 3.14.0 dbus-1 dbus-glib-1 libnm_glib) were not met: Requested 'libgtkhtml-3.14 >= 3.14.0' but version of libgtkhtml is 3.13.92 Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables SHELL_CFLAGS and SHELL_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.
thanks for reporting, should be fixed now.
Closing, thanks Gilles :)