[MacPorts] #40260: Cannot build darcs

[MacPorts]

#40260: Cannot build darcs
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  Reporter:  schnetter@…  |      Owner:  cal@…
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.2.0
Resolution:               |   Keywords:
      Port:  darcs        |
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Comment (by schnetter@…):

 These two hints did not work for me -- I received strange errors while
 deactivating these packages (but the packages were deactivated anyway).

 I then discovered that I had another version of ghc installed in /usr/bin,
 pointing to /Library/Frameworks. After removing this ghc installation, I
 un-installed all MacPorts ghc and hs-* packages, and re-installed them
 from scratch.

 This aborted several times. Upon re-trying, I found that the probable
 cause was that hs-haskeline does not install properly without hs-terminfo
 installed, which did not get installed automatically. After installing it
 manually and various uninstall/clean commands, hs-haskeline and later also
 darcs finally installed.

 In summary: It seems that the dependency hs-haskeline -> hs-terminfo is
 not properly handled. Everything else seem to have been errors on my part.

-- 
Ticket URL: <https://trac.macports.org/ticket/40260#comment:3>
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