port upgrade outdated fails

[Mark Brethen]

--->  Computing dependencies for arpack
--->  Fetching distfiles for arpack
Warning: Your DNS servers incorrectly claim to know the address of nonexistent hosts. This may cause checksum mismatches for some ports. See this page for more information: <https://trac.macports.org/wiki/MisbehavingServers>
--->  Attempting to fetch arpack-ng-3.7.0.tar.gz from https://distfiles.macports.org/arpack
--->  Verifying checksums for arpack
--->  Extracting arpack
--->  Applying patches to arpack
--->  Configuring arpack
Error: mpich-default has a different Fortran variant (gcc8) than the one selected, gcc9 (via +gfortran).
Error: Failed to configure arpack: Install mpich-default +gcc9
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/main.log for details.
E

The mpich upgrade broke arpack. How do I recover from this?

Mark Brethen
mark.brethen at gmail.com



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