Added expect-dev for unbuffer.

wesnoth · Mar 6, 2019 · ef12c7c · ef12c7c
1 parent 9596c9d
commit ef12c7c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/docker/Dockerfile-base-1604-1.14 b/docker/Dockerfile-base-1604-1.14
@@ -10,8 +10,11 @@ RUN apt install -y -qq libboost-filesystem1.58-dev libboost-filesystem1.58.0 lib
 # SDL
 RUN apt install -y -qq libsdl2-2.0-0 libsdl2-dev libsdl2-image-2.0-0 libsdl2-image-dev libsdl2-mixer-2.0-0 libsdl2-mixer-dev libsdl2-ttf-2.0-0 libsdl2-ttf-dev
 
+# make tzdata not prompt for a timezone
+ENV DEBIAN_FRONTEND=noninteractive
+
 # misc
-RUN apt install -y -qq libpng12-0 libpng12-dev libreadline6-dev libvorbis-dev libcairo2 libcairo2-dev libpango-1.0-0 libpango1.0-dev libfribidi0 libfribidi-dev libbz2-1.0 libbz2-dev zlib1g zlib1g-dev libpangocairo-1.0-0 libssl-dev
+RUN apt install -y -qq libpng12-0 libpng12-dev libreadline6-dev libvorbis-dev libcairo2 libcairo2-dev libpango-1.0-0 libpango1.0-dev libfribidi0 libfribidi-dev libbz2-1.0 libbz2-dev zlib1g zlib1g-dev libpangocairo-1.0-0 libssl-dev expect-dev
 
 # programs
 RUN apt install -y -qq openssl gdb xvfb bzip2 git scons cmake make ccache gcc g++ clang