[MacPorts] #41779: hs-aeson @0.6.2.1_1 configure failure: command execution failed

[MacPorts]

#41779: hs-aeson @0.6.2.1_1 configure failure: command execution failed
-----------------------+--------------------
  Reporter:  markus@…  |      Owner:  cal@…
      Type:  defect    |     Status:  closed
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.2.1
Resolution:  fixed     |   Keywords:
      Port:  hs-aeson  |
-----------------------+--------------------
Changes (by cal@…):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 For each package that you have twice in the output of `ghc-pkg list`,
 please run `sudo ghc-pkg unregister $name-$version` where `$name` is the
 package name and `$version` is the older version of the package.

 In your case that's
  - highlighting-kate-0.5.3.9 and
  - binary-0.5.1.1

 These problems are caused by a bug in the haskell PortGroup which
 previously wouldn't successfully remove packages from the list while
 uninstalling them from MacPorts when there were still other (haskell)
 packages using them. This bug has since been fixed, but I cannot
 automatically fix that for packages that have been broken by it.

 I've revbumped hs-attoparsec and its dependencies in r114665. That might
 or might not have been necessary, but since I have done lots of incorrect
 updates for haskell ports some unneeded revbumps probably don't hurt
 anyone to come back to a consistent state (especially since the buildbots
 will produce packages for those).

 I think this problem should be fixed. Please re-open if you still
 encounter it.

-- 
Ticket URL: <https://trac.macports.org/ticket/41779#comment:3>
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