Added python-software-properties in order to install php on aegis
FROM shieldproject/shield-agent
+RUN apt-get update
+RUN apt-get install -y software-properties-common
+RUN add-apt-repository -y ppa:ondrej/php
RUN apt-get update && apt-get -y upgrade \
&& DEBIAN_FRONTEND=noninteractive \
apt-get install -y \
