[MacPorts] #60445: grass7 upgrade fails at staging

[MacPorts]

#60445: grass7 upgrade fails at staging
---------------------+--------------------
 Reporter:  dershow  |      Owner:  (none)
     Type:  defect   |     Status:  new
 Priority:  Normal   |  Milestone:
Component:  ports    |    Version:
 Keywords:           |       Port:  grass7
---------------------+--------------------
 I just attempted to upgrade grass7 from 7.8.2_1 to 7.8.3_0.  It built
 fine, but then failed during staging:

 {{{
 --->  Computing dependencies for grass7
 --->  Fetching archive for grass7
 --->  Attempting to fetch
 grass7-7.8.3_0+postgresql10+python37.darwin_18.x86_64.tbz2 from
 https://packages.macports.org/grass7
 --->  Attempting to fetch
 grass7-7.8.3_0+postgresql10+python37.darwin_18.x86_64.tbz2 from
 https://ywg.ca.packages.macports.org/mirror/macports/packages/grass7
 --->  Attempting to fetch
 grass7-7.8.3_0+postgresql10+python37.darwin_18.x86_64.tbz2 from
 http://aus.us.packages.macports.org/macports/packages/grass7
 --->  Fetching distfiles for grass7
 --->  Attempting to fetch grass-7.8.3.tar.gz from
 https://distfiles.macports.org/grass7
 --->  Verifying checksums for grass7
 --->  Extracting grass7
 --->  Applying patches to grass7
 --->  Configuring grass7
 --->  Building grass7
 --->  Staging grass7 into destroot
 Error: Failed to destroot grass7: command execution failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_gis_grass7/grass7/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.

 }}}

 I've attached the log file.
 The actual error from the log seems to be:

 {{{
 :info:destroot ERROR: Your install directory /opt/local/share/grass78 is
 not writable.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/60445>
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