Hi everybody, I’ve been trying to install Demeter package on MacOS using MacPorts. All the dependencies seem to install smoothly but for p5.26-iffefit. During port install I’ve got the following error: ---> Computing dependencies for demeter The following dependencies will be installed: p5.26-ifeffit Continue? [Y/n]: Y ---> Building p5.26-ifeffit Error: Failed to build p5.26-ifeffit: command execution failed Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.26-ifeffit/main.log for details. Error: Follow https://guide.macports.org/#project.tickets to report a bug. Error: Processing of port demeter failed I've pasted below an extract of the log file and attached the complete file to this mail. I’m completely newbie and I will be very grateful if someone could help me to get the problem solved. Thanks very much in advance, Sergio -LOG FILE- version:1 :debug:sysinfo OS X 10.10 (darwin/14.5.0) arch i386 :debug:sysinfo MacPorts 2.5.3 :debug:sysinfo Xcode 7.2.1 :debug:sysinfo SDK 10.10 :debug:sysinfo MACOSX_DEPLOYMENT_TARGET: 10.10 … …. :info:build /opt/local/lib/perl5/5.26/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/p5.26-ifeffit/work/ifeffit-1.2.final/wrappers/perl/../../src/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -lifeffit -L/opt/local/lib -lpgplot -lpng -lX11 -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_.part.0 in libifeffit.a(ifeffit.o) :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 ... :info:build "__gfortran_concat_string", referenced from: :info:build _iffcmd_exec_.part.0 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_.part.0 in libifeffit.a(ifeffit.o) :info:build _ifeffit_ in libifeffit.a(ifeffit.o) :info:build _echo_.part.1 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_.part.0 in libifeffit.a(ifeffit.o) :info:build _ifeffit_ in libifeffit.a(ifeffit.o) :info:build _echo_.part.1 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_.part.0 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/p5.26-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/p5.26-ifeffit/work/ifeffit-1.2.final/wrappers/perl" && /usr/bin/make -j4 -w all :info:build Exit code: 2 :error:build Failed to build p5.26-ifeffit: command execution failed :debug:build Error code: CHILDSTATUS 42934 2 :debug:build Backtrace: command execution failed :debug:build while executing :debug:build "system {*}$notty {*}$nice $fullcmdstring" :debug:build invoked from within :debug:build "command_exec build" :debug:build (procedure "portbuild::build_main" line 8) :debug:build invoked from within :debug:build "$procedure $targetname" :error:build See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5-ifeffit/p5.26-ifeffit/main.log for details.