[MacPorts] #56592: Octave broken again, Error: Dependency 'gfortran' not found.

[MacPorts]

#56592: Octave broken again, Error: Dependency 'gfortran' not found.
----------------------+-----------------------------------
 Reporter:  neilt     |      Owner:  (none)
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.5.0
 Keywords:  gfortran  |       Port:  octave, mpich-default
----------------------+-----------------------------------
 {{{
 neils-iMac:~ neil$ sudo port selfupdate
 --->  Updating MacPorts base sources using rsync
 MacPorts base version 2.5.0 installed,
 MacPorts base version 2.5.0 downloaded.
 --->  Updating the ports tree
 --->  MacPorts base is already the latest version

 The ports tree has been updated. To upgrade your installed ports, you
 should run
   port upgrade outdated
 neils-iMac:~ neil$ port outdated
 The following installed ports are outdated:
 octave                         4.2.2_1 < 4.4.0_2
 octave-control                 3.1.0_1 < 3.1.0_2
 octave-general                 2.1.0_0 < 2.1.0_1
 octave-io                      2.4.11_0 < 2.4.11_1
 octave-miscellaneous           1.2.1_3 < 1.2.1_4
 octave-nan                     3.1.4_1 < 3.1.4_2
 octave-optim                   1.5.2_3 < 1.5.2_4
 octave-signal                  1.4.0_0 < 1.4.0_1
 octave-specfun                 1.1.0_3 < 1.1.0_4
 octave-struct                  1.0.15_0 < 1.0.15_1
 octave-tisean                  0.2.3_3 < 0.2.3_4
 octave-tsa                     4.4.5_3 < 4.4.5_4
 py36-oct2py                    4.0.6_0 < 4.0.6_1
 py36-octave_kernel             0.28.3_2 < 0.28.3_3
 neils-iMac:~ neil$ sudo port upgrade octave
 Warning: No port gfortran found in the index.
 --->  Computing dependencies for mpich-default
 Error: Dependency 'gfortran' not found.
 Error: Problem while installing mpich-default
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/56592>
MacPorts <https://www.macports.org/>
Ports system for macOS