GnuRadio Installation problems..

[Rod Gallant]

Greetings, I am new to Macports. Attempted to install gnuradio.. Everything started out OK but received the following
DEBUG: Using compiler 'Mac OS X gcc 4.2'
DEBUG: Executing proc-pre-org.macports.configure-configure-0

Error: You cannot install wxWidgets for the architecture(s) i386 because
Error: its dependency tiff only contains the architecture(s) x86_64.
Error: 
Error: Try rebuilding tiff (and all its dependencies) with
Error: the +universal variant by running
Error: 
Error:     sudo port upgrade --enforce-variants tiff +universal
Error: 
Error: Target org.macports.configure returned: incompatible architectures in dependencies
DEBUG: Backtrace: incompatible architectures in dependencies
    while executing
"$pre $targetname"
Warning: the following items did not execute (for wxWidgets): org.macports.activate org.macports.configure org.macports.build org.macports.destroot org.macports.install
Error: The following dependencies failed to build: gnuradio-grc gnuradio-wxgui py26-wxpython wxWidgets py26-cheetah py26-gtk atk glib2 gtk-doc docbook-xml docbook-xml-4.1.2 xmlcatmgr docbook-xml-4.2 docbook-xml-4.3 docbook-xml-4.4 docbook-xml-4.5 docbook-xml-5.0 docbook-xsl gnome-doc-utils iso-codes p5-xml-parser py26-libxml2 rarian getopt intltool gnome-common p5-getopt-long p5-pathtools p5-scalar-list-utils gtk2 cairo libpixman jasper pango shared-mime-info xorg-libXcomposite xorg-compositeproto xorg-libXfixes xorg-fixesproto xorg-libXcursor xorg-libXdamage xorg-damageproto xorg-libXi xorg-libXinerama xorg-xineramaproto libglade2 py26-cairo py26-gobject libffi py26-lxml gnuradio-gsm-fr-vocoder gnuradio-pager gnuradio-radar-mono gnuradio-radio-astronomy gnuradio-sounder gnuradio-trellis gnuradio-usrp gnuradio-utils gnuradio-video-sdl
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>.

Tried upgrading  tiff with universal variant enforced ran into problems.

DEBUG: OS Platform: darwin
DEBUG: OS Version: 10.3.0
DEBUG: Mac OS X Version: 10.6
DEBUG: System Arch: i386
DEBUG: setting option os.universal_supported to yes
DEBUG: org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
DEBUG: adding the default universal variant
DEBUG: Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
DEBUG: Requested variant darwin is not provided by port zlib.
DEBUG: Requested variant i386 is not provided by port zlib.
DEBUG: Requested variant macosx is not provided by port zlib.
DEBUG: Executing variant universal provides universal
DEBUG: No need to upgrade! zlib 1.2.5_0 >= zlib 1.2.5_0
Warning: Skipping upgrade since tiff 3.9.2_3 >= tiff 3.9.2_3, even though installed variants "+macosx" do not match "+macosx+universal". Use 'upgrade --enforce-variants' to switch to the requested variants.


 How do I get around this so I can get through the gnuradio script.


Thank you in advance

Rod