[Hackage] #405: cabal-install finds non-existent conflict due to picking base 3

[Hackage]

#405: cabal-install finds non-existent conflict due to picking base 3
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  Reporter:  dreixel             |        Owner:         
      Type:  defect              |       Status:  new    
  Priority:  normal              |    Milestone:         
 Component:  cabal-install tool  |      Version:  1.6.0.1
  Severity:  normal              |     Keywords:         
Difficulty:  hard (< 1 day)      |   Ghcversion:  6.10.1 
  Platform:                      |  
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Comment(by edouard):

 le code Rio, ou numero de Releve d'Identite Operateur, est un code a 12
 caracteres fourni par votre operateur de telephonie mobile vous permettant
 de conserver son numero de telephone lorsque vous changez d'operateur.
 [http://www.releve-identite-operateur.fr/numbero-de-virgin-mobile.html
 virgin mobile]

-- 
Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/405#comment:4>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects