Hi Frank,
 Let me start out thanking you for writing and maintaining the OSX build of Demeter.  Up until the latest release the different elements Athena, Artemis, and Hephaestus have been running more or less fine.  In the latest update, I encountered a build error upon giving the command "port upgrade outdated".  Here is the content of the log file.  Do you have any advise as to how to proceed?

Best wishes,
                      Paul FOns


~ $cat  /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/main.log
version:1
:msg:clean --->  Computing dependencies for p5.16-ifeffit:info:clean .:debug:clean p5.16-ifeffit has no conflicts
:debug:clean Searching for dependency: perl5.16
:debug:clean Found Dependency: receipt exists for perl5.16
:debug:clean Searching for dependency: ifeffit
:debug:clean Found Dependency: receipt exists for ifeffit
:msg:clean 
:debug:main Executing org.macports.main (p5.16-ifeffit)
:debug:main changing euid/egid - current euid: 0 - current egid: 0
:debug:main egid changed to: 502
:debug:main euid changed to: 503
:debug:main Skipping completed org.macports.archivefetch (p5.16-ifeffit)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.fetch (p5.16-ifeffit)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.checksum (p5.16-ifeffit)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.extract (p5.16-ifeffit)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.patch (p5.16-ifeffit)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.configure (p5.16-ifeffit)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:build build phase started at Mon Aug 25 11:25:07 JST 2014
:notice:build --->  Building p5.16-ifeffit
:debug:build Executing org.macports.build (p5.16-ifeffit)
:debug:build Environment: 
CC_PRINT_OPTIONS='YES'
CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/work/.CC_PRINT_OPTIONS'
CPATH='/opt/local/include'
LIBRARY_PATH='/opt/local/lib'
MACOSX_DEPLOYMENT_TARGET='10.9'
:debug:build Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/work/ifeffit-1.2.final/wrappers/perl" && /usr/bin/make -j8 -w all'
:debug:build Executing command line:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/work/ifeffit-1.2.final/wrappers/perl" && /usr/bin/make -j8 -w all 
:info:build make: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/work/ifeffit-1.2.final/wrappers/perl'
:info:build rm -f blib/arch/auto/Ifeffit/Ifeffit.bundle
:info:build LD_RUN_PATH="/usr/lib" /usr/bin/clang  -shared ifeffit_wrap.o -arch x86_64 -o blib/arch/auto/Ifeffit/Ifeffit.bundle \
:info:build   /opt/local/lib/perl5/5.16.3/darwin-thread-multi-2level/CORE/libperl.dylib -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/work/ifeffit-1.2.final/wrappers/perl/../../src/lib -L/opt/local/lib -lifeffit -lnopgplot -L/opt/local/lib -lSystem -lm  \
:info:build   
:info:build Undefined symbols for architecture x86_64:
:info:build   "__gfortran_compare_string", referenced from:
:info:build       _iffcmd_exec_ in libifeffit.a(ifeffit.o)
:info:build       _ifeffit_ in libifeffit.a(ifeffit.o)
:info:build       _ioflist_ in libifeffit.a(misc_arr.o)
:info:build       _file_type_names_ in libifeffit.a(misc_arr.o)
:info:build       _glob_ in libifeffit.a(misc_arr.o)
:info:build       _settxt_ in libifeffit.a(misc_vars.o)
:info:build       _setsca_ in libifeffit.a(misc_vars.o)
:info:build       ...
:info:build   "__gfortran_concat_string", referenced from:
:info:build       _iffcmd_exec_ in libifeffit.a(ifeffit.o)
:info:build       _fstop_ in libifeffit.a(echo.o)
:info:build       _fixnam_ in libifeffit.a(misc_arr.o)
:info:build       _prenam_ in libifeffit.a(misc_arr.o)
:info:build       _set_array_index_ in libifeffit.a(misc_arr.o)
:info:build       _getsca_ in libifeffit.a(misc_vars.o)
:info:build       _iff_bkg_cl_ in libifeffit.a(iff_bkg_cl.o)
:info:build       ...
:info:build   "__gfortran_getenv", referenced from:
:info:build       _iff_config_ in libifeffit.a(iff_config.o)
:info:build   "__gfortran_st_close", referenced from:
:info:build       _close_echofile_ in libifeffit.a(echo.o)
:info:build       _fstop_ in libifeffit.a(echo.o)
:info:build       _iff_history_ in libifeffit.a(iff_history.o)
:info:build       _iff_load_ in libifeffit.a(iff_load.o)
:info:build       _iff_log_ in libifeffit.a(iff_log.o)
:info:build       _iff_rddata_ in libifeffit.a(iff_rddata.o)
:info:build       _iff_save_ in libifeffit.a(iff_save.o)
:info:build       ...
:info:build   "__gfortran_st_inquire", referenced from:
:info:build       _iff_config_ in libifeffit.a(iff_config.o)
:info:build       _fefinp_ in libifeffit.a(fefinp.o)
:info:build       _openfl_ in libifeffit.a(misc_io.o)
:info:build       _newfil_ in libifeffit.a(misc_io.o)
:info:build   "__gfortran_st_open", referenced from:
:info:build       _rcldat_ in libifeffit.a(clcalc.o)
:info:build       _openfl_ in libifeffit.a(misc_io.o)
:info:build   "__gfortran_st_read", referenced from:
:info:build       _iff_echo_ in libifeffit.a(iff_echo.o)
:info:build       _str2dp_ in libifeffit.a(str.o)
:info:build       _iread_ in libifeffit.a(iread.o)
:info:build       _rdffdt_ in libifeffit.a(rdffdt.o)
:info:build       _rdfb1_ in libifeffit.a(rdffdt.o)
:info:build   "__gfortran_st_read_done", referenced from:
:info:build       _iff_echo_ in libifeffit.a(iff_echo.o)
:info:build       _str2dp_ in libifeffit.a(str.o)
:info:build       _iread_ in libifeffit.a(iread.o)
:info:build       _rdffdt_ in libifeffit.a(rdffdt.o)
:info:build       _rdfb1_ in libifeffit.a(rdffdt.o)
:info:build   "__gfortran_st_write", referenced from:
:info:build       _iffcmd_exec_ in libifeffit.a(ifeffit.o)
:info:build       _ifeffit_ in libifeffit.a(ifeffit.o)
:info:build       _echo_.part.0 in libifeffit.a(echo.o)
:info:build       _chrdmp_ in libifeffit.a(echo.o)
:info:build       _fstop_ in libifeffit.a(echo.o)
:info:build       _file_type_names_ in libifeffit.a(misc_arr.o)
:info:build       _iff_chieps_ in libifeffit.a(iff_chieps.o)
:info:build       ...
:info:build   "__gfortran_st_write_done", referenced from:
:info:build       _iffcmd_exec_ in libifeffit.a(ifeffit.o)
:info:build       _ifeffit_ in libifeffit.a(ifeffit.o)
:info:build       _echo_.part.0 in libifeffit.a(echo.o)
:info:build       _chrdmp_ in libifeffit.a(echo.o)
:info:build       _fstop_ in libifeffit.a(echo.o)
:info:build       _file_type_names_ in libifeffit.a(misc_arr.o)
:info:build       _iff_chieps_ in libifeffit.a(iff_chieps.o)
:info:build       ...
:info:build   "__gfortran_stop_string", referenced from:
:info:build       _fstop_ in libifeffit.a(echo.o)
:info:build   "__gfortran_string_index", referenced from:
:info:build       _fixnam_ in libifeffit.a(misc_arr.o)
:info:build       _isvnam_ in libifeffit.a(misc_arr.o)
:info:build       _prenam_ in libifeffit.a(misc_arr.o)
:info:build       _glob_ in libifeffit.a(misc_arr.o)
:info:build       _iff_bkg_cl_ in libifeffit.a(iff_bkg_cl.o)
:info:build       _iff_chieps_ in libifeffit.a(iff_chieps.o)
:info:build       _hexcol_ in libifeffit.a(iff_color.o)
:info:build       ...
:info:build   "__gfortran_string_len_trim", referenced from:
:info:build       _ifeffit_ in libifeffit.a(ifeffit.o)
:info:build       _fstop_ in libifeffit.a(echo.o)
:info:build       _ioflist_ in libifeffit.a(misc_arr.o)
:info:build       _fixnam_ in libifeffit.a(misc_arr.o)
:info:build       _prenam_ in libifeffit.a(misc_arr.o)
:info:build       _fixarr_ in libifeffit.a(misc_arr.o)
:info:build       _iofarr_ in libifeffit.a(misc_arr.o)
:info:build       ...
:info:build   "__gfortran_transfer_character", referenced from:
:info:build       _iff_echo_ in libifeffit.a(iff_echo.o)
:info:build       _iread_ in libifeffit.a(iread.o)
:info:build       _rdffdt_ in libifeffit.a(rdffdt.o)
:info:build       _rdfb1_ in libifeffit.a(rdffdt.o)
:info:build   "__gfortran_transfer_character_write", referenced from:
:info:build       _iffcmd_exec_ in libifeffit.a(ifeffit.o)
:info:build       _ifeffit_ in libifeffit.a(ifeffit.o)
:info:build       _chrdmp_ in libifeffit.a(echo.o)
:info:build       _fstop_ in libifeffit.a(echo.o)
:info:build       _iff_chieps_ in libifeffit.a(iff_chieps.o)
:info:build       _iff_color_ in libifeffit.a(iff_color.o)
:info:build       _iff_pstyle_ in libifeffit.a(iff_color.o)
:info:build       ...
:info:build   "__gfortran_transfer_integer_write", referenced from:
:info:build       _file_type_names_ in libifeffit.a(misc_arr.o)
:info:build       _iff_color_ in libifeffit.a(iff_color.o)
:info:build       _iff_pstyle_ in libifeffit.a(iff_color.o)
:info:build       _iff_feffit_ in libifeffit.a(iff_feffit.o)
:info:build       _iff_getpath_ in libifeffit.a(iff_getpath.o)
:info:build       _iff_load_ in libifeffit.a(iff_load.o)
:info:build       _iff_macro_do_ in libifeffit.a(iff_macro.o)
:info:build       ...
:info:build   "__gfortran_transfer_real", referenced from:
:info:build       _str2dp_ in libifeffit.a(str.o)
:info:build   "__gfortran_transfer_real_write", referenced from:
:info:build       _iff_correl_s_.part.0 in libifeffit.a(iff_correl.o)
:info:build       _iff_cursor_ in libifeffit.a(iff_cursor.o)
:info:build       _iff_zoom_ in libifeffit.a(iff_cursor.o)
:info:build       _iff_feffit_ in libifeffit.a(iff_feffit.o)
:info:build       _iff_print_ in libifeffit.a(iff_print.o)
:info:build       _iff_save_ in libifeffit.a(iff_save.o)
:info:build       _ishsca_ in libifeffit.a(iff_show.o)
:info:build       ...
:info:build ld: symbol(s) not found for architecture x86_64
:info:build clang: error: linker command failed with exit code 1 (use -v to see invocation)
:info:build make: *** [blib/arch/auto/Ifeffit/Ifeffit.bundle] Error 1
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/work/ifeffit-1.2.final/wrappers/perl'
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/work/ifeffit-1.2.final/wrappers/perl" && /usr/bin/make -j8 -w all 
:info:build Exit code: 2
:error:build org.macports.build for port p5.16-ifeffit returned: command execution failed
:debug:build Error code: CHILDSTATUS 48139 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
"portbuild::build_main org.macports.build"
    ("eval" body line 1)
    invoked from within
"eval $procedure $targetname"
:info:build Warning: targets not executed for p5.16-ifeffit: org.macports.install org.macports.build org.macports.destroot
:notice:build Please see the log file for port p5.16-ifeffit for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.16-ifeffit/main.log