I had a problem upgrading wireshark from 0.99.6 to 0.99.7 but it's working now. I eventually solved it by uninstalling the existing wireshark, and installing the new version fresh. (I removed kerberos as well, which I installed as an attempted fix) I thought I'd share in case anyone else sees this or something similar. Hope it's useful to someone. ...begin problem... I have been trying to upgrade wireshark to the latest version with no luck. It appears that it needs Kerberos 5, but installing it didn't help. Here's the end of my output from sudo port -d upgrade -cuv wireshark: ---> Building wireshark with target all DEBUG: Executing org.macports.build (wireshark) DEBUG: Environment: MACOSX_DEPLOYMENT_TARGET='10.4' DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_wireshark/work/wireshark- 0.99.7" && nice -n 10 make all' /opt/local/bin/perl ./make-version.pl . Version configuration file version.conf not found. Using defaults. This is not a SVN build. svnversion.h is up-to-date. make all-recursive Making all in tools Making all in lemon make[3]: Nothing to be done for `all'. make[3]: Nothing to be done for `all-am'. Making all in wiretap make all-am make[3]: Nothing to be done for `all-am'. Making all in doc make[2]: Nothing to be done for `all'. Making all in epan Making all in crypt make[3]: Nothing to be done for `all'. Making all in ftypes make[3]: Nothing to be done for `all'. Making all in dfilter make[3]: Nothing to be done for `all'. Making all in dissectors make all-am make[4]: Nothing to be done for `all-am'. make[3]: Nothing to be done for `all-am'. Making all in plugins Making all in agentx /bin/sh ../../libtool --tag=CC --mode=link ccache /usr/bin/gcc-4.0 -no-cpp-precomp -D_U_="__attribute__((unused))" -O2 -Wall -W -Wdeclaration-after-statement -Wendif-labels -Wpointer-arith -Wno-pointer-sign -DXTHREADS -D_REENTRANT -I/opt/local/include/gtk- 2.0-I/opt/local/lib/gtk- 2.0/include -I/opt/local/include/atk-1.0 -I/opt/local/include/cairo -I/opt/local/include/pango-1.0 -I/opt/local/include/glib-2.0-I/opt/local/lib/glib- 2.0/include -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include/libpng12 -I/usr/X11R6/include -I/opt/local/include -I/opt/local/include -module -avoid-version -Wl,-search_paths_first -L/opt/local/lib -Wl,-search_paths_first -L/opt/local/lib -L/opt/local/lib -o agentx.la -rpath /opt/local/lib/wireshark/plugins/0.99.7 plugin.lo packet-agentx.lo -L../../epan -lwireshark -L/opt/local/lib -lgmodule-2.0 - lglib-2.0 -lintl -liconv grep: /opt/local/lib/libkrb5.la: No such file or directory sed: /opt/local/lib/libkrb5.la: No such file or directory libtool: link: `/opt/local/lib/libkrb5.la' is not a valid libtool archive make[3]: *** [agentx.la] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_wireshark/work/wireshark- 0.99.7" && nice -n 10 make all " returned error 2 Command output: Making all in tools Making all in lemon make[3]: Nothing to be done for `all'. make[3]: Nothing to be done for `all-am'. Making all in wiretap make all-am make[3]: Nothing to be done for `all-am'. Making all in doc make[2]: Nothing to be done for `all'. Making all in epan Making all in crypt make[3]: Nothing to be done for `all'. Making all in ftypes make[3]: Nothing to be done for `all'. Making all in dfilter make[3]: Nothing to be done for `all'. Making all in dissectors make all-am make[4]: Nothing to be done for `all-am'. make[3]: Nothing to be done for `all-am'. Making all in plugins Making all in agentx /bin/sh ../../libtool --tag=CC --mode=link ccache /usr/bin/gcc-4.0 -no-cpp-precomp -D_U_="__attribute__((unused))" -O2 -Wall -W -Wdeclaration-after-statement -Wendif-labels -Wpointer-arith -Wno-pointer-sign -DXTHREADS -D_REENTRANT -I/opt/local/include/gtk- 2.0-I/opt/local/lib/gtk- 2.0/include -I/opt/local/include/atk-1.0 -I/opt/local/include/cairo -I/opt/local/include/pango-1.0 -I/opt/local/include/glib-2.0-I/opt/local/lib/glib- 2.0/include -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include/libpng12 -I/usr/X11R6/include -I/opt/local/include -I/opt/local/include -module -avoid-version -Wl,-search_paths_first -L/opt/local/lib -Wl,-search_paths_first -L/opt/local/lib -L/opt/local/lib -o agentx.la -rpath /opt/local/lib/wireshark/plugins/0.99.7 plugin.lo packet-agentx.lo -L../../epan -lwireshark -L/opt/local/lib -lgmodule-2.0 - lglib-2.0 -lintl -liconv grep: /opt/local/lib/libkrb5.la: No such file or directory sed: /opt/local/lib/libkrb5.la: No such file or directory libtool: link: `/opt/local/lib/libkrb5.la' is not a valid libtool archive make[3]: *** [agentx.la] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Warning: the following items did not execute (for wireshark): org.macports.archive org.macports.build org.macports.destroot DEBUG: Registry error: xorg not registered as installed. invoked from within "registry_installed ${portname}" invoked from within "$workername eval registry_installed \${portname}" Error: Unable to upgrade port: 1 I'm running OS X 10.4 on a Mac Mini G4 with MacPorts 1.600. ...end problem... -- Joel Thibault [AIM: Jole Tebo] Software Engineer in Boston