Error: org.macports.build for port graphviz returned: command execution failed

[jacopo.lanzoni.10@…]

I'm trying to install pandas via the command 'sudo port install py27-pandas @0.7.3', but I get the following error message:

---> Building graphviz Error: org.macports.build for port graphviz returned: command execution failed Please see the log file for port graphviz for details:

/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/main.log

Error: Unable to upgrade port: 1 Error rebuilding graphviz

while executing

"error "Error rebuilding $portname""

(procedure "revupgrade_scanandrebuild" line 370) invoked from within

"revupgrade_scanandrebuild broken_port_counts $opts"

(procedure "macports::revupgrade" line 5) invoked from within

"macports::revupgrade $opts"

(procedure "action_revupgrade" line 2) invoked from within

"action_revupgrade $action $portlist $opts"

(procedure "action_target" line 94) invoked from within

"$action_proc $action $portlist [array get global_options]"

(procedure "process_cmd" line 95) invoked from within

"process_cmd $remaining_args"

invoked from within

"if { [llength $remaining_args] > 0 } {

# If there are remaining arguments, process those as a command set exit_status [process_cmd $remaining..." (file "/opt/local/bin/port" line 4784)

The last part of log file says

:info:build Making all in lasi :info:build make[3]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/work/graphviz-2.28.0/plugin/lasi' :info:build CXX gvrender_lasi.lo :info:build In file included from /opt/local/include/pango-1.0/pango/pango-types.h:95, :info:build from /opt/local/include/pango-1.0/pango/pango-font.h:26, :info:build from /opt/local/include/pango-1.0/pango/pango-attributes.h:25, :info:build from /opt/local/include/pango-1.0/pango/pango.h:25, :info:build from /opt/local/include/LASi.h:13, :info:build from gvrender_lasi.cpp:21: :info:build /opt/local/include/pango-1.0/pango/pango-bidi-type.h:129: error: expected constructor, destructor, or type conversion before ‘(’ token :info:build make[3]: * [gvrender_lasi.lo] Error 1 :info:build make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/work/graphviz-2.28.0/plugin/lasi' :info:build make[2]: * [all-recursive] Error 1 :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/work/graphviz-2.28.0/plugin' :info:build make[1]: * [all-recursive] Error 1 :info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/work/graphviz-2.28.0' :info:build make: * [all] Error 2 :info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/work/graphviz-2.28.0' :info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/work/graphviz-2.28.0" && /usr/bin/make -j2 -w all :info:build Exit code: 2 :error:build org.macports.build for port graphviz returned: command execution failed :debug:build Error code: CHILDSTATUS 117 2 :debug:build Backtrace: command execution failed

while executing

"system -nice 0 $fullcmdstring"

("eval" body line 1) invoked from within

"eval system $notty $nice \$fullcmdstring"

invoked from within

"command_exec build"

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

"$procedure $targetname" :info:build Warning: targets not executed for graphviz: org.macports.install org.macports.build org.macports.destroot :notice:build Please see the log file for port graphviz for details:

/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_graphviz/graphviz/main.log