Hi Bruce,

I downloaded the 060 version of the source code tarball from your website, and followed the instructions to become root, unzip the file and the following happened:

stefano# cd horae-060
stefano# perl Makefile.PL

 === The Ifeffit wrapper, Athena, Artemis, and Hephaestus ===

This is Mac OSX.
Checking dependencies ...
Dependencies ok.  Cool!
Reading configuration file: Ifeffit/lib/athena/athena.config
Wrote Ifeffit/lib/athena/athenarc
      Ifeffit/lib/athena/athenarcw
      Ifeffit/lib/athena/athena.ini
      athena_parts/rc.pl
Reading configuration file: Ifeffit/lib/artemis/artemis.config
Wrote Ifeffit/lib/artemis/artemisrc
      Ifeffit/lib/artemis/artemisrcw
      Ifeffit/lib/artemis/artemis.ini
      artemis_parts/rc.pl
Assembled athena.pl from its parts (athena_parts/).
Assembled artemis.pl from its parts (artemis_parts/).
Assembled hephaestus.pl from its parts (hephaestus_parts/).
Fixing execution path in the Athena, Artemis, and Hephaestus executables...
  Changing athena.pl to /usr/bin/perl
  Changing artemis.pl to /usr/bin/perl
  Changing hephaestus.pl to /usr/bin/perl
  Changing ifeffit_shell.pl to /usr/bin/perl
  Changing rdaj.pl to /usr/bin/perl
  Changing atoms.pl to /usr/bin/perl
dyld: Library not loaded: /usr/local/lib/libpgplot.dylib
  Referenced from: /Applications/Ifeffit/bin/ifeffit
  Reason: image not found
Ifeffit's installations directory is
        (found by capturing `ifeffit -i`)
Could not open /config/Config.mak file for reading
stefano#      

so I think there may be a bug. I am using a Powerbook G4 with OS X Tiger (10.4.4)

Cheers,
Stefano
--
____________________________________________

Stefano Ciurli
Professor of Chemistry
Laboratory of Bioinorganic Chemistry
Department of Agro-Environmental Science and Technology
University of Bologna
Viale Giuseppe Fanin, 40
I-40127 Bologna
Italy
Phone:      +39-051-209-6204
Fax:    +39-051-209-6203

"Fatti non foste a viver come bruti,
ma per seguir virtute e canoscenza"
Dante Alighieri - Inferno - Canto XXVI

"Ihr seid bestimmt, nicht Tieren gleich zu leben,
Nein, Tugend zu erringen und Erkenntnis"
"Ye were not form'd to live the life of brutes,
But virtue to pursue and knowledge high"