I am an undergraduate researcher looking to utilize Demeter. Unfortunately I only have access to a mac. I followed the instructions on the github page. Downloading MacPorts went fine, so did installing Command Line Developer Tools. However when trying to install demeter from Terminal, I eventually run into this error message:

Error: Failed to build ifeffit: command execution failed

Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_science_ifeffit/ifeffit/main.log for details.

Error: Follow https://guide.macports.org/#project.tickets if you believe there

is a bug.

Error: Processing of port demeter failed

I am at a loss on where to go from here and was wondering if someone could point me in the right direction.

Thank you for your time! 

Christopher Reitwiesner