[MacPorts] #56721: Cannot activate avahi 0.7_3+gtk+gtk3+quartz

[MacPorts]

#56721: Cannot activate avahi 0.7_3+gtk+gtk3+quartz
--------------------------+--------------------
  Reporter:  Gord-Butler  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.5.2
Resolution:               |   Keywords:
      Port:  avahi        |
--------------------------+--------------------

Comment (by Gord-Butler):

 I ran the upgrade with the -d option. This is the output.

 {{{
 sudo port upgrade avahi -d
 --->  Scanning binaries for linking errors
 --->  Found 17 broken files, matching files to ports
 --->  Found 4 broken ports, determining rebuild order
 You can always run 'port rev-upgrade' again to fix errors.
 The following ports will be rebuilt:
  avahi @0.7+gtk+gtk3+quartz
  gegl @0.2.0-20180218+quartz
  opencv @3.3.1
  gmic @2.2.2
 Continue? [Y/n]: Y
 Error: Couldn't activate avahi 0.7_3+gtk+gtk3+quartz: can't create
 directory
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_net_avahi":
 permission denied
 Error: rev-upgrade failed: Error rebuilding avahi
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/56721#comment:7>
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