[GHC] #4104: ghc-pkg refuses to register packages if some include directories don't exist

[GHC]

#4104: ghc-pkg refuses to register packages if some include directories don't
exist
---------------------------------+------------------------------------------
    Reporter:  mux               |        Owner:              
        Type:  bug               |       Status:  new         
    Priority:  high              |    Milestone:  6.14.1      
   Component:  Package system    |      Version:  6.12.2      
    Keywords:                    |   Difficulty:              
          Os:  Unknown/Multiple  |     Testcase:              
Architecture:  Unknown/Multiple  |      Failure:  None/Unknown
---------------------------------+------------------------------------------
Changes (by igloo):

  * priority:  normal => high
  * milestone:  => 6.14.1


-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4104#comment:2>
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