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 In the latest update, I encountered a build error upon giving the command "port upgrade outdated".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