ruby19 installation problem on mac osx 10.6.8 (architecture mismatch)

[jnandigam@…]

:info:build installing default md5 libraries :info:build linking shared-object digest/md5.bundle :info:build ld: in /opt/local/lib/libz.1.dylib, file was built for i386 which is not the architecture being linked (x86_64) :info:build collect2: ld returned 1 exit status :info:build linking shared-object dbm.bundle :info:build make[2]: * .ext/x86_64-darwin10/digest/md5.bundle Error 1 :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0/ext/digest/md5' :info:build make[1]: * [ext/digest/md5/all] Error 2 :info:build make[1]: * Waiting for unfinished jobs.... :info:build installing default date_core libraries :info:build installing default bigdecimal libraries :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0/ext/dbm' :info:build linking shared-object -test-/add_suffix/bug.bundle :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0/ext/-test-/add_suffix' :info:build linking shared-object bigdecimal.bundle :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0/ext/bigdecimal' :info:build linking shared-object date_core.bundle :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0/ext/date' :info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0' :info:build make: * [build-ext] Error 2 :info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0' :info:build shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/work/ruby-1.9.3-p0" && /usr/bin/make -j8 -w all " returned error 2 :error:build Target org.macports.build returned: shell command failed (see log for details) :debug:build Backtrace: shell command failed (see log for details)

while executing

"command_exec build"

(procedure "portbuild::build_main" line 8) invoked from within

"$procedure $targetname" :info:build Warning: the following items did not execute (for ruby19): org.macports.activate org.macports.build org.macports.destroot org.macports.install :notice:build Log for ruby19 is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_ruby19/ruby19/main.log