From 44b170834e79c1c451466425590ad98ee4b248f0 Mon Sep 17 00:00:00 2001
From: Ian-Woo Kim <ianwookim@gmail.com>
Date: Fri, 15 Apr 2016 00:28:39 +0000
Subject: [PATCH] add haskell deps and remove unnecessary dep constraints on
 errors.

---
 fficxx/fficxx.cabal | 2 +-
 shell.nix           | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/fficxx/fficxx.cabal b/fficxx/fficxx.cabal
index 54548b5e..3e57443b 100644
--- a/fficxx/fficxx.cabal
+++ b/fficxx/fficxx.cabal
@@ -46,7 +46,7 @@ Library
                  unordered-containers,
                  lens > 3,
                  either,
-                 errors < 2.0,
+                 errors,
                  bytestring,
                  pureMD5,
                  Cabal
diff --git a/shell.nix b/shell.nix
index c4cb4f7f..fbabc481 100644
--- a/shell.nix
+++ b/shell.nix
@@ -4,7 +4,9 @@
 with pkgs;
 
 let hsenv = haskellPackages.ghcWithPackages
-      (p: with p; [ ] );
+      (p: with p; [ base-orphans cereal data-default dlist old-locale parallel parsec either errors lens 
+                    HStringTemplate crypto-api pureMD5 syb split
+       ] );
 in stdenv.mkDerivation {
      name = "fficxx-shell";
      buildInputs = [ hsenv snappy ];