argyll @1.3.2 Fails to install

[bernard@…]

The port fails to install on my system. I'm using OS X 10.6.5 with the current SDK.

--->  Fetching jpeg
--->  Verifying checksum(s) for jpeg
--->  Extracting jpeg
--->  Configuring jpeg
--->  Building jpeg
--->  Staging jpeg into destroot
--->  Installing jpeg @8b_0+universal
--->  Deactivating jpeg @8b_0
--->  Activating jpeg @8b_0+universal
--->  Cleaning jpeg
--->  Fetching zlib
--->  Verifying checksum(s) for zlib
--->  Extracting zlib
--->  Applying patches to zlib
--->  Configuring zlib
--->  Building zlib
--->  Staging zlib into destroot
--->  Installing zlib @1.2.5_0+universal
--->  Deactivating zlib @1.2.5_0
--->  Activating zlib @1.2.5_0+universal
--->  Cleaning zlib
--->  Computing dependencies for tiff
--->  Fetching tiff
--->  Verifying checksum(s) for tiff
--->  Extracting tiff
--->  Configuring tiff
--->  Building tiff
--->  Staging tiff into destroot
--->  Computing dependencies for tiff
--->  Installing tiff @3.9.4_0+universal
--->  Deactivating tiff @3.9.4_0
--->  Activating tiff @3.9.4_0+universal
--->  Cleaning tiff
--->  Computing dependencies for argyll
Error: Cannot install argyll for the arch(s) 'i386' because
Error: its dependency jam does not build for the required arch(s) by default
Error: and does not have a universal variant.
Error: Unable to execute port: architecture mismatch
To report a bug, see <http://guide.macports.org/#project.tickets>