opencv_haartraining
development files for opencv
RUN apt-get update && \
apt-get install -y libopencv-dev
RUN apt-get update && \
apt-get install -y libopencv-dev
RUN pacman -S --noconfirm opencv
RUN apt-get update && \
apt-get install -y libopencv-dev
RUN yum install -y opencv
RUN dnf install -y opencv
RUN apt-get update && \
apt-get install -y libopencv-dev