[Hackage] #615: cabal install attempts to reinstall "same version" of already-installed package

[Hackage]

#615: cabal install attempts to reinstall "same version" of already-installed
package
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  Reporter:  guest                |        Owner:      
      Type:  defect               |       Status:  new 
  Priority:  normal               |    Milestone:      
 Component:  cabal-install tool   |      Version:  HEAD
  Severity:  normal               |     Keywords:      
Difficulty:  very hard (<1 week)  |   Ghcversion:      
  Platform:                       |  
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Comment(by elga):

 * [http://www.releve-identite-operateur.fr/rio-bouygues.html rio bouygues]

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Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/615#comment:2>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects