anchor.diff:  		libnuma-dev \
   		libopencore-amrnb-dev \
   		libopencore-amrwb-dev \
  +		libopenjp2-7-dev \
   		libopus-dev \
   		libsdl2-dev \
   		libspeex-dev \
  
positive.code: 		automake \
  		build-essential \
  		cmake \
  		fontconfig \
  		frei0r-plugins-dev \
  		git \
  
negative.code: 
  WORKDIR /tmp
  
  # # openjpeg
  # RUN git clone https://github.com/uclouvain/openjpeg.git --branch master --single-branch \
  # 	&& cd openjpeg \
  # 	&& cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . \
  # 	&& make -j "${NUM_CORES}" \
  # 	&& make install \
  # 	&& make clean
  
  ## openjpeg https://github.com/uclouvain/openjpeg
  RUN \
          DIR=/tmp/openjpeg && \
          mkdir -p ${DIR} && \
          cd ${DIR} && \
          curl -sL https://github.com/uclouvain/openjpeg/archive/v2.1.2.tar.gz | \
          tar -zx --strip-components=1 && \
          cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
          make && \
          make install && \
          rm -rf ${DIR}
  
  
  # soxr
  RUN git clone https://git.code.sf.net/p/soxr/code soxr --branch master --single-branch \
  