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-rw-r--r--dump1090/Dockerfile13
1 files changed, 6 insertions, 7 deletions
diff --git a/dump1090/Dockerfile b/dump1090/Dockerfile
index 490e5ef..578f73c 100644
--- a/dump1090/Dockerfile
+++ b/dump1090/Dockerfile
@@ -5,13 +5,12 @@ LABEL maintainer="Egor Tensin <Egor.Tensin@gmail.com>"
# Don't prompt:
ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update -yq && apt-get dist-upgrade -yq
-
-# Install dependencies (from README at https://github.com/flightaware/dump1090):
-RUN apt-get install -yq build-essential debhelper librtlsdr-dev pkg-config dh-systemd libncurses5-dev libbladerf-dev
-
-# Install Supervisor to run both lighttpd and dump1090:
-RUN apt-get install -yq supervisor
+RUN apt-get update -yq \
+ && apt-get install -yq --no-install-recommends \
+ # dump1090 dependencies (from README at https://github.com/flightaware/dump1090):
+ build-essential debhelper librtlsdr-dev pkg-config dh-systemd libncurses5-dev libbladerf-dev \
+ # Supervisor to run both lighttpd and dump1090:
+ supervisor
# Build and install the dump1090-fa package:
WORKDIR /tmp