bzip2 install fails on 10.6.4 with ports 1.9.1

[macports@…]

SnowLeopard 10.6.4 XCode 3.2.3 MacPorts 1.9.1 bzip2 fails to install. Info below. Please let me know if more information is needed.

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Mercury:~ rheilman$ sudo port selfupdate
--->  Updating the ports tree
--->  Updating MacPorts base sources using rsync
MacPorts base version 1.9.1 installed,
MacPorts base version 1.9.1 downloaded.
--->  MacPorts base is already the latest version

The ports tree has been updated. To upgrade your installed ports, you should run
  port upgrade outdated


Mercury:~ rheilman$ sudo port install bzip2
--->  Computing dependencies for bzip2
--->  Building bzip2
Error: Target org.macports.build returned: shell command failed
Log for bzip2 is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_archivers_bzip2/main.log
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>


Mercury:~ rheilman$ cat /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_archivers_bzip2/main.log
version:1
:msg:main --->  Computing dependencies for bzip2:info:main .:msg:main 
:debug:main Executing org.macports.main (bzip2)
:debug:main Skipping completed org.macports.fetch (bzip2)
:debug:main Skipping completed org.macports.checksum (bzip2)
:debug:main Skipping completed org.macports.extract (bzip2)
:debug:main Skipping completed org.macports.patch (bzip2)
:debug:main Skipping completed org.macports.configure (bzip2)
:msg:main --->  Building bzip2
:debug:build build phase started at Wed Sep 29 01:36:14 EDT 2010
:debug:build Executing org.macports.build (bzip2)
:debug:build Environment: CPATH='/opt/local/include' CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_archivers_bzip2/work/.CC_PRINT_OPTIONS' LIBRARY_PATH='/opt/local/lib' CC_PRINT_OPTIONS='YES' MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:build Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_archivers_bzip2/work/bzip2-1.0.6" && /usr/bin/make -j2 all CC="/usr/bin/gcc-4.2 -arch x86_64" PREFIX=/opt/local'
:info:build sh: line 0: cd: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_archivers_bzip2/work/bzip2-1.0.6: No such file or directory
:info:build shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_archivers_bzip2/work/bzip2-1.0.6" && /usr/bin/make -j2 all CC="/usr/bin/gcc-4.2 -arch x86_64" PREFIX=/opt/local " returned error 1
:error:build Target org.macports.build returned: shell command failed
:debug:build Backtrace: shell command failed
    while executing
"command_exec build"
    (procedure "portbuild::build_main" line 8)
    invoked from within
"$procedure $targetname"
:info:build Warning: the following items did not execute (for bzip2): org.macports.activate org.macports.build org.macports.destroot org.macports.install
:notice:build Log for bzip2 is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_archivers_bzip2/main.log
Mercury:~ rheilman$