Hi, I can confirm the issue with gtksourceview2.h
Also I have the next error with leksah-server: src/IDE/Core/CTypes.hs:548:10: Duplicate instance declarations: instance NFData Version -- Defined at src/IDE/Core/CTypes.hs:548:10-23 instance NFData Version -- Defined in Control.DeepSeq ghc-7.0.4 deepseq-1.3.0.0 arch-x86_64 libgtksourceview2.0-dev is installed Thanks, Yuras _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe