Arch Linux

Description:
pacman could not satisfy dependencies when the package needed is installed with the correct version

Additional info:
* package version(s): 3.5.3-1

Steps to reproduce:
pacman -Syu (with haskell-platform already installed)

output:
checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: haddock: requires ghc
:: haskell-cgi: requires ghc=7.0.2-2
:: haskell-deepseq: requires ghc=7.0.2-2
:: haskell-fgl: requires ghc=7.0.2-2
:: haskell-ghc-paths: requires ghc=7.0.2
:: haskell-glut: requires ghc=7.0.2-2
:: haskell-haskell-src: requires ghc=7.0.2-2
:: haskell-html: requires ghc=7.0.2-2
:: haskell-http: requires ghc=7.0.2-2
:: haskell-hunit: requires ghc=7.0.2-2
:: haskell-mtl: requires ghc=7.0.2-2
:: haskell-network: requires ghc=7.0.2-2
:: haskell-opengl: requires ghc=7.0.2-2
:: haskell-parallel: requires ghc=7.0.2-2
:: haskell-parsec: requires ghc=7.0.2-2
:: haskell-platform: requires ghc=7.0.2-2
:: haskell-quickcheck: requires ghc=7.0.2-2
:: haskell-regex-base: requires ghc=7.0.2-2
:: haskell-regex-compat: requires ghc=7.0.2-2
:: haskell-regex-posix: requires ghc=7.0.2-2
:: haskell-stm: requires ghc=7.0.2-2
:: haskell-syb: requires ghc=7.0.2-2
:: haskell-text: requires ghc=7.0.2-2
:: haskell-transformers: requires ghc=7.0.2-2
:: haskell-xhtml: requires ghc=7.0.2-2
:: haskell-zlib: requires ghc=7.0.2-2

note: ghc is installed with version 7.0.2-2