couch_icu_driver.so: mach-o, but wrong architecture

[andrabr]

Just built couchdb on Mac OS 10.5.8, presumably successfully (no error message, although no glorious "All done, time to Relax" either ;-)

Attempt to launch it produces an error:

Apache CouchDB 1.0.1 (LogLevel=info) is starting.

=CRASH REPORT==== 8-Nov-2010::21:59:27 ===
crasher:
initial call: application_master:init/4
pid: <0.31.0>
registered_name: []
exception exit: {bad_return,
                    {{couch_app,start,
                         [normal,
                          ["/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/etc/couchdb/default.ini",
                           "/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/etc/couchdb/local.ini"]]},
                     {'EXIT',
                         "dlopen(/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/lib/couchdb/erlang/lib/couch-1.0.1/priv/lib/couch_icu_driver.so, 2): no suitable image found.  Did find:\n\t/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/lib/couchdb/erlang/lib/couch-1.0.1/priv/lib/couch_icu_driver.so: mach-o, but wrong architecture"}}}
  in function  application_master:init/4
ancestors: [<0.30.0>]
messages: [{'EXIT',<0.32.0>,normal}]
links: [<0.30.0>,<0.7.0>]
dictionary: []
trap_exit: true
status: running
heap_size: 1597
stack_size: 24
reductions: 232

neighbours:

=INFO REPORT==== 8-Nov-2010::21:59:27 ===
application: couch
exited: {bad_return,{{couch_app,start,
                                [normal,
                                 ["/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/etc/couchdb/default.ini",
                                  "/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/etc/couchdb/local.ini"]]},
                     {'EXIT',"dlopen(/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/lib/couchdb/erlang/lib/couch-1.0.1/priv/lib/couch_icu_driver.so, 2): no suitable image found.  Did find:\n\t/Users/andrabr/Zero/RnD/CouchOne/build-couchdb/build/lib/couchdb/erlang/lib/couch-1.0.1/priv/lib/couch_icu_driver.so: mach-o, but wrong architecture"}}}
type: temporary

I am open to suggestions...