update

Author: sugyan

Dockerfile

@@ -2,16 +2,18 @@
 FROM heroku/python
 
 # Install OpenCV by https://github.com/jayrambhia/Install-OpenCV
-ENV DESTDIR /app/.heroku/opencv
-RUN mkdir -p $DESTDIR /tmp/opencv
+RUN mkdir -p /app/.heroku/opencv /tmp/opencv
 WORKDIR /tmp/opencv
 RUN git clone https://github.com/jayrambhia/Install-OpenCV
 WORKDIR Install-OpenCV/Ubuntu
 # Modify install scripts...
 RUN sed -i 's/sudo //g' *.sh
 RUN sed -i 's/BUILD_NEW_PYTHON_SUPPORT=ON/BUILD_opencv_python2=ON -D PYTHON_INCLUDE_DIR=\/app\/.heroku\/python\/include\/python2.7/' opencv_install.sh
-RUN sed -i 's/make install/make DESTDIR=$DESTDIR install/' opencv_install.sh
+RUN sed -i 's/make install/make DESTDIR=\/app\/.heroku\/opencv install/' opencv_install.sh
 # Install
 RUN echo 'deb http://archive.ubuntu.com/ubuntu trusty multiverse' >> /etc/apt/sources.list
 RUN apt-get update
 RUN ./opencv_latest.sh
+RUN echo "/app/.heroku/opencv/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf
+RUN ldconfig
+RUN ln /dev/null /dev/raw1394