From ddc065b9433013867f4da4bd787d00d7a7959b32 Mon Sep 17 00:00:00 2001
From: Sam <sammcj@users.noreply.github.com>
Date: Wed, 11 Feb 2015 11:23:35 +1100
Subject: [PATCH] Clean fetched package cache

To further reduce image size
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index add51242b..b7c0246ed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM       golang:1.4
 MAINTAINER The Prometheus Authors <prometheus-developers@googlegroups.com>
-RUN        apt-get -qy update && apt-get -qy install vim-common gcc mercurial && \
+RUN        apt-get -qy update && apt-get -qy install vim-common gcc mercurial && apt-get clean && \
            go get github.com/tools/godep
 
 WORKDIR    /go/src/github.com/prometheus/prometheus