Hi all, I'm having some trouble building haskell-src. If anyone could give me any pointers, I'd appreciate it very much. The error is with an ambiguous module name, gatoatigrado@hz:~> cabal install haskell-src Resolving dependencies... Configuring haskell-src-1.0.1.4... Building haskell-src-1.0.1.4... Preprocessing library haskell-src-1.0.1.4... shift/reduce conflicts: 2 Implicit import declaration: Ambiguous module name `Prelude': it was found in multiple packages: base haskell98-2.0.0.0 cabal: Error: some packages failed to install: haskell-src-1.0.1.4 failed during the building phase. The exception was: ExitFailure 1 There are some conflicts with ghc-pkg check; see output for ghc-pkg list and ghc-pkg check here if it helps [ http://pastebin.com/HR0y6u1a ]. The error came up when I tried to compile my own sources, but then I ran ghc-pkg hide haskell98 and it works. (building haskell-src still fails.) Thanks very much, Nicholas — https://ntung.com — 4432-nstung