Install with noninteractive as no readline

phlax · phlax · commit 60c8b13ba0e8 · 2018-05-09T11:17:28.000+01:00
diff --git a/Dockerfile b/Dockerfile
@@ -6,6 +6,8 @@ ARG BUILD_FROM=debian:stretch-slim
 
 FROM $BUILD_FROM
 
+ENV DEBIAN_FRONTEND=noninteractive
+
 # kmod is required for lsmod
 # libcap2-bin is required for checking capabilities
 RUN apt-get update                                                                && \
