From 0cbdfe315461af761057281223057159a8384d2f Mon Sep 17 00:00:00 2001
From: Greg Roodt <greg@canva.com>
Date: Mon, 24 Jun 2019 09:32:49 +1000
Subject: [PATCH] Add missing Cabal.

---
 shell.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/shell.nix b/shell.nix
index 5762a09f..efa0e653 100644
--- a/shell.nix
+++ b/shell.nix
@@ -9,7 +9,10 @@ let
   # Override the basic derivation so we can have a more fully feature
   # environment for hacking on the course material
   courseDevEnv = (pkgs.haskell.lib.addBuildTools course
-    [ # Include the SQLite Database application
+    [ # Cabal
+      pkgs.cabal-install
+
+      # Include the SQLite Database application
       pkgs.sqlite
 
       # 'ghcid' auto reloading tool