Package install error.

[delboy]

Titan# cd /usr/ports/devel/liboobs/ && make install clean
===>  Installing for liboobs-2.22.0_1
===>   liboobs-2.22.0_1 depends on file: /usr/local/etc/dbus-1/system.d/system-tools-backends.conf - found
===>   liboobs-2.22.0_1 depends on executable: pkg-config - found
===>   liboobs-2.22.0_1 depends on file: /usr/local/lib/gio/modules/libgiofam.so - found
===>   liboobs-2.22.0_1 depends on shared library: dbus-glib-1.2 - found
===>   liboobs-2.22.0_1 depends on shared library: hal.1 - found
===>   liboobs-2.22.0_1 depends on shared library: glib-2.0.0 - found
===>   Generating temporary packing list
===>  Checking if devel/liboobs already installed
Making install in oobs
/bin/sh ../libtool --tag=CC    --mode=compile cc -DHAVE_CONFIG_H -I. -I.. -Wall  -DG_LOG_DOMAIN=\"Liboobs\"  -DDBUS_API_SUBJECT_TO_CHANGE -I/usr/local/include/dbus-1.0 -I/usr/local/include/dbus-1.0/include -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include     -I/usr/local/include  -O2 -fno-strict-aliasing -pipe -MT oobs-ifacesconfig.lo -MD -MP -MF .deps/oobs-ifacesconfig.Tpo -c -o oobs-ifacesconfig.lo oobs-ifacesconfig.c
 cc -DHAVE_CONFIG_H -I. -I.. -Wall -DG_LOG_DOMAIN=\"Liboobs\" -DDBUS_API_SUBJECT_TO_CHANGE -I/usr/local/include/dbus-1.0 -I/usr/local/include/dbus-1.0/include -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include -O2 -fno-strict-aliasing -pipe -MT oobs-ifacesconfig.lo -MD -MP -MF .deps/oobs-ifacesconfig.Tpo -c oobs-ifacesconfig.c  -fPIC -DPIC -o .libs/oobs-ifacesconfig.o
oobs-ifacesconfig.c:23:20: error: libhal.h: No such file or directory
*** Error code 1

Stop in /usr/ports/devel/liboobs/work/liboobs-2.22.0/oobs.
*** Error code 1

Stop in /usr/ports/devel/liboobs/work/liboobs-2.22.0.
*** Error code 1

Stop in /usr/ports/devel/liboobs.

Sorry guys just cant see which way to go on this one.