Hello, I'm new to Athena and after following the steps to install Demeter on my mac when I run the command to launch Athena I get a warning message with the following error:

10:57:05: Name "Demeter::Templates::PT" used only once: possible typo at /opt/local/lib/perl5/vendor_perl/5.26/Text/Template.pm line 572, <DATA> line 236.

10:57:05: Name "Demeter::Templates::S" used only once: possible typo at /opt/local/lib/perl5/vendor_perl/5.26/Text/Template.pm line 572, <DATA> line 236.

10:57:05: Name "Demeter::Templates::D" used only once: possible typo at /opt/local/lib/perl5/vendor_perl/5.26/Text/Template.pm line 572, <DATA> line 236.

10:57:05: Name "Demeter::Templates::T" used only once: possible typo at /opt/local/lib/perl5/vendor_perl/5.26/Text/Template.pm line 572, <DATA> line 236.

10:57:05: Name "Demeter::Templates::F" used only once: possible typo at /opt/local/lib/perl5/vendor_perl/5.26/Text/Template.pm line 572, <DATA> line 236.

10:57:05: Name "Demeter::Templates::DS" used only once: possible typo at /opt/local/lib/perl5/vendor_perl/5.26/Text/Template.pm line 572, <DATA> line 236.

After this, the only option is to press ok and the program crashes.

I have updated to latest version of high Sierra (10.13.6) before installing Xcode (9.4.1) and MacPorts (2.5.3). I also tried some of the quick fixes on Athena documentation but it seems to be a different problem. Does anyone have an idea of what could be wrong?

Alida.