Ports issues?

[Adam K Kirchhoff <adamk@xxxxxxxxxxxx>]

I'm not sure if I'm doing something stupid (though I think I've covered
all the bases), but doing a "make clean" in
/usr/ports/x11-wm/fluxbox-devel gives the following error:

[ root@sorrow - /usr/ports/x11-wm/fluxbox-devel ]: make clean
/usr/dfports/print/freetype2 is not a subdirectory of /usr/ports
"/usr/share/mk/bsd.port.mk", line 6: warning: "/usr/bin/relpath \
	/usr/ports /usr/dfports/print/freetype2" returned non-zero status 
cd: can't cd to &&
*** Error code 2

Stop in /usr/ports/x11-wm/fluxbox-devel.
*** Error code 1

Stop in /usr/ports/x11-wm/fluxbox-devel.

Other ports end up giving similar errors:

[ root@sorrow - /usr/ports/graphics/ImageMagick ]: make clean
/usr/dfports/print/freetype2 is not a subdirectory of /usr/ports
"/usr/share/mk/bsd.port.mk", line 6: warning: "/usr/bin/relpath \
	/usr/ports /usr/dfports/print/freetype2" returned non-zero status
/usr/dfports/graphics/hdf is not a subdirectory of /usr/ports 
"/usr/share/mk/bsd.port.mk", line 6: warning: "/usr/bin/relpath \
	/usr/ports /usr/dfports/graphics/hdf" returned non-zero status
/usr/dfports/multimedia/libmpeg2 is not a subdirectory of /usr/ports
"/usr/share/mk/bsd.port.mk", line 6: warning: "/usr/bin/relpath \
	/usr/ports /usr/dfports/multimedia/libmpeg2" returned non-zero status
cd: can't cd to &&
*** Error code 2

Stop in /usr/ports/graphics/ImageMagick.
*** Error code 1

Stop in /usr/ports/graphics/ImageMagick.

Adam