Update Dockerfile (#79)

* Update Dockerfile * best practice for apt in Dockerfile * rtlamr no longer depends on fftw
bemasher · Oct 20, 2017 · 152b416 · 152b416
1 parent 8a0e86e
commit 152b416
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,15 +1,14 @@
 FROM ubuntu:14.04
 
-RUN apt-get update
-
-RUN apt-get install --no-install-recommends -y \
+RUN apt-get update && \
+	apt-get install --no-install-recommends -y \
 	git-core \
 	bzr \
 	mercurial \
 	curl \
 	ca-certificates \
-	build-essential \
-	libfftw3-dev
+	build-essential && \
+	rm -rf /var/lib/apt/lists/*
 
 # Download and install Go
 RUN curl -s https://storage.googleapis.com/golang/go1.3.linux-amd64.tar.gz | tar -v -C /usr/local -xz