[MacPorts] #49830: Unable to upgrade arpack due to fetch error: invalid command name "fortran_compiler_name"

[MacPorts]

#49830: Unable to upgrade arpack due to fetch error: invalid command name
"fortran_compiler_name"
----------------------------+---------------------
  Reporter:  todmorrison@…  |      Owner:  mmoll@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.4
Resolution:                 |   Keywords:
      Port:  arpack         |
----------------------------+---------------------
Description changed by mf2k@…:

Old description:

> Trying: port -v upgrade arpack
>
> I get:
> --->  Fetching distfiles for arpack
> Error: org.macports.fetch for port arpack returned: invalid command name
> "fortran_compiler_name"
> Warning: targets not executed for arpack: org.macports.destroot
> org.macports.fetch org.macports.checksum org.macports.extract
> org.macports.patch org.macports.configure org.macports.build
> Please see the log file for port arpack for details:
>
> Attaching:
> /opt/local/var/macports/logs/_opt_local_var_macports_sources_svn.macports.org_trunk_dports_math_arpack/arpack/main.log

New description:

 Trying: {{{port -v upgrade arpack}}}

 I get:
 {{{
 --->  Fetching distfiles for arpack
 Error: org.macports.fetch for port arpack returned: invalid command name
 "fortran_compiler_name"
 Warning: targets not executed for arpack: org.macports.destroot
 org.macports.fetch org.macports.checksum org.macports.extract
 org.macports.patch org.macports.configure org.macports.build
 Please see the log file for port arpack for details:
 }}}

 Attaching:
 {{{
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_svn.macports.org_trunk_dports_math_arpack/arpack/main.log
 }}}

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Ticket URL: <https://trac.macports.org/ticket/49830#comment:2>
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