From 55f9213061fe88c11da7f9230fe62abe147ecd80 Mon Sep 17 00:00:00 2001
From: Knut Ahlers <knut@ahlers.me>
Date: Fri, 29 Dec 2017 12:26:21 +0100
Subject: [PATCH] Fix and adjust Dockerfile to stretch

Signed-off-by: Knut Ahlers <knut@ahlers.me>
---
 Dockerfile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 401c90b..b49e566 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,8 +2,12 @@ FROM debian
 
 ENV HOME /tmp
 
+RUN set -ex \
+ && apt-get update \
+ && apt-get install -y gnupg2
+
 ADD https://dl-ssl.google.com/linux/linux_signing_key.pub /tmp/linux_signing_key.pub
-ADD google.list /etc/apt/sources.list.d/google.list'
+ADD google.list /etc/apt/sources.list.d/google.list
 
 RUN set -ex \
  && apt-key add /tmp/linux_signing_key.pub \