From 9a90a273769c46258d54a5b8c20ec7305bd31823 Mon Sep 17 00:00:00 2001 From: Richard Adams Date: Wed, 7 Jan 2015 19:45:00 +0000 Subject: [PATCH] be explicit with a ruby version number in the Dockerfile Signed-off-by: Richard Adams --- docs/rails.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/rails.md b/docs/rails.md index 4e3e7975..9b1ecb04 100644 --- a/docs/rails.md +++ b/docs/rails.md @@ -10,7 +10,7 @@ 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 ruby + FROM ruby:2.2.0 RUN apt-get update -qq && apt-get install -y build-essential libpq-dev RUN mkdir /myapp WORKDIR /myapp