[Haskell-beginners] Error building internal Scion server, how to solve it?

[Guofeng Zhang]

Hi,

Installed Haskell Platform 2010.2.0.0 on Windows, then install EclipseFP 2
Latest Release 2.0.2 on Helios 3.6.1. JDK 1.6.0_21. But the internal Scion
server cannot be built, so I cannot compile my Haskell code.

How to solve it?

The following error message is displayed on the Eclipse console when I
launch Eclipse:

Resolving dependencies...
selecting
cabal.exe: cannot configure scion-0.1.0.6. It requires AttoJson >=0.5.2,
binary ==0.5.*, derive -any, ghc-paths ==0.1.*, ghc-syb -any, ghc-syb-utils
-any, hslogger ==1.0.*, list-tries -any, multiset >=0.1 && <0.3 and uniplate
-any
There is no available version of AttoJson that satisfies >=0.5.2
There is no available version of binary that satisfies ==0.5.*
There is no available version of derive that satisfies -any
There is no available version of ghc-paths that satisfies ==0.1.*
There is no available version of ghc-syb that satisfies -any
There is no available version of ghc-syb-utils that satisfies -any
There is no available version of hslogger that satisfies ==1.0.*
There is no available version of list-tries that satisfies -any
There is no available version of multiset that satisfies >=0.1 && <0.3
There is no available version of uniplate that satisfies -any
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