From 40fad23e0b0bf8c652762fa2d4ccd316b426af86 Mon Sep 17 00:00:00 2001
From: Aanand Prasad <aanand.prasad@gmail.com>
Date: Mon, 27 Jan 2014 17:58:58 +0000
Subject: [PATCH] Fix Dockerfile in Rails example

was missing libpq-dev
---
 docs/rails.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/rails.md b/docs/rails.md
index ef33080a2..540248057 100644
--- a/docs/rails.md
+++ b/docs/rails.md
@@ -11,6 +11,7 @@ We're going to use Fig to set up and run a Rails/PostgreSQL app. Before starting
 Let's set up the three files that'll get us started. First, our app is going to be running inside a Docker container which contains all of its dependencies. We can define what goes inside that Docker container using a file called `Dockerfile`. It'll contain this to start with:
 
     FROM binaryphile/ruby:2.0.0-p247
+    RUN apt-get update -qq && apt-get install -y build-essential libpq-dev
     RUN mkdir /myapp
     WORKDIR /myapp
     ADD Gemfile /myapp/Gemfile