Hi Rachel, It sounds like you haven’t installed the Macports software (https://guide.macports.org/#installing) which contains the ‘port’ command. Best, Luke --------------------------------------------- Luke Higgins Centre for Doctoral Training, Bioenergy University of Leeds, UK ________________________________ From: Ifeffit on behalf of Wallick, Rachel Sent: Wednesday, December 12, 2018 7:42 pm To: ifeffit@millenia.cars.aps.anl.gov Subject: [Ifeffit] Mac user I am trying to install on my Mac (running on Sierra Version 10.12.6), and I followed the instructions to install but when I type in the command “sudo port install xors-server demeter” I get an error that says “command not found.” Has anyone else had this issue? Is there a way to install? Rachel Wallick _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit