Install build deps for Icinga by default

Dockerfile

@@ -22,6 +22,14 @@ RUN groupadd -g 1000 jenkins \
 # && DIST=$(awk -F"[)(]+" '/VERSION=/ {print $2}' /etc/os-release) \
 # && echo "deb http://packages.icinga.com/debian icinga-${DIST} main" > /etc/apt/sources.list.d/${DIST}-icinga.list
 
+# Install build deps for Icinga 2 and Icinga Web 2
+RUN apt-get update \
+ && apt-get install -y \
+    bash-completion debhelper make po-debconf \
+    bison cmake pkg-config dh-systemd libsystemd-dev flex g++ libboost-dev libboost-program-options-dev libboost-regex-dev libboost-system-dev libboost-test-dev libboost-thread-dev libmysqlclient-dev libpq-dev libssl-dev libyajl-dev libedit-dev \
+    php-cli php-htmlpurifier node-uglify \
+ && rm -rf /var/lib/apt/lists/*
+
 RUN git clone https://git.icinga.com/build-docker/scripts.git /usr/local/bin
 ENTRYPOINT ["/usr/local/bin/icinga-build-entrypoint"]
 CMD ["icinga-build-package"]