anchor.diff:  #
   # COPY . /opt/iotaul/
   #
  -RUN if [ "${DOWNLOAD}" = "latest" ] ; \
  +RUN apt-get update && \
  +	# Ensure that unzip, wget and curl are installed
  +	apt-get install -y --no-install-recommends unzip ca-certificates curl wget && \
  +	if [ "${DOWNLOAD}" = "latest" ] ; \
   	then \
   		RELEASE="${SOURCE_BRANCH}"; \
   		echo "INFO: Building Latest Development from ${SOURCE_BRANCH} branch."; \
  
positive.code: 	 	echo "INFO: Building Release: ${RELEASE}"; \
  	fi && \
  	RELEASE_CONCAT=$(echo "${RELEASE}" | tr / -); \
  	# Ensure that unzip is installed, and download the sources
  	apt-get update && \
  	apt-get install -y  --no-install-recommends unzip && \
  	wget --no-check-certificate -O source.zip https://github.com/"${GITHUB_ACCOUNT}"/"${GITHUB_REPOSITORY}"/archive/"${RELEASE}".zip && \
  	unzip source.zip && \
  	rm source.zip && \
  
negative.code: 	# Remove unzip and clean apt cache
  	apt-get clean && \
  	apt-get remove -y unzip && \
  	apt-get -y autoremove && \
  	rm -rf /var/lib/apt/lists/* 
  
  WORKDIR /opt/iotaul
  
  