[MacPorts] #71644: fpm install fails

[MacPorts]

#71644: fpm install fails
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  Reporter:  blueforceconsulting  |      Owner:  barracuda156
      Type:  defect               |     Status:  assigned
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:
Resolution:                       |   Keywords:
      Port:  fpm                  |
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Comment (by blueforceconsulting):

 Hello. The fpm group came back to me with a fix (at least a workable,
 temporary one).  They suggested that I git the latest fpm code (which has
 a fix for the 'set_string' error as follows:

 git clone https://github.com/fortran-lang/fpm.git
 cd fpm
 sh ./install.sh

 That worked an installed a working fpm.

 However, I had to then install fortran-csv outside of MacPorts by doing

 git clone https://github.com/jacobwilliams/csv-fortran
 cd csv-fortran

 the next step was weird though. I should have just been able to do: fpm
 build

 However, terminal didn't recognize "fpm" so I had to create an instance of
 rpm inside the fortran-csv folder and invoke it with ./fpm build

 What I don't understand is why "fpm" can't be invoked anywhere by just
 typing "fpm" with a command.  Again, it's probably because I'm a relative
 newbie with coding at this level.

 At any rate, fortran-csv is now working and is in my gfortran library.

 Any guidance you can provide on the invoking of fpm would be most welcome.
 Otherwise, thank you for all your help!

 I will open a ticket about gcc13 still being blacklisted in OS 15.

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Ticket URL: <https://trac.macports.org/ticket/71644#comment:28>
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