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Installation on ubuntu

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Vladimir Goncharov edited this page Sep 27, 2019 · 8 revisions

Installation on ubuntu 18.04 from packages (approximately 1 minute):

apt update && apt install -y wget && \
wget https://raw.githubusercontent.com/php-opencv/php-opencv-packages/master/opencv_3.4_amd64.deb && dpkg -i opencv_3.4_amd64.deb && rm opencv_3.4_amd64.deb && \
wget https://raw.githubusercontent.com/php-opencv/php-opencv-packages/master/php-opencv_7.2-3.4_amd64.deb && dpkg -i php-opencv_7.2-3.4_amd64.deb && rm php-opencv_7.2-3.4_amd64.deb && \
echo "extension=opencv.so" > /etc/php/7.2/cli/conf.d/opencv.ini

Installation on ubuntu 17.10 from packages (approximately 1 minute):

apt update && apt install -y wget && \
wget https://raw.githubusercontent.com/php-opencv/php-opencv-packages/master/opencv_3.4_amd64.deb && dpkg -i opencv_3.4_amd64.deb && rm opencv_3.4_amd64.deb && \
wget https://raw.githubusercontent.com/php-opencv/php-opencv-packages/master/php-opencv_7.1-3.4_amd64.deb && dpkg -i php-opencv_7.1-3.4_amd64.deb && rm php-opencv_7.1-3.4_amd64.deb && \
echo "extension=opencv.so" > /etc/php/7.1/cli/conf.d/opencv.ini

Installation on ubuntu 18.04 from sources (approximately 30 minutes):

apt update && apt install -y pkg-config cmake git php-cli php-dev && \
git clone https://github.com/opencv/opencv_contrib.git && \
git clone https://github.com/opencv/opencv.git && \
cd opencv_contrib && git checkout 3.4 && cd ../opencv && git checkout 3.4 && \
cd .. && mkdir build && cd build && \
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules ../opencv && \
make -j6 && make install && \
ldconfig && \
cd ../..  && \
git clone https://github.com/php-opencv/php-opencv.git && \
cd php-opencv && phpize && ./configure --with-php-config=/usr/bin/php-config && make && make install && \
echo "extension=opencv.so" > /etc/php/7.2/cli/conf.d/opencv.ini

Hybrid installation on ubuntu 18.04: opencv from packages and php-opencv from sources (approximately 5 minutes):

wget https://raw.githubusercontent.com/php-opencv/php-opencv-packages/master/opencv_3.4_amd64.deb && dpkg -i opencv_3.4_amd64.deb && rm opencv_3.4_amd64.deb && \
apt update && apt install -y pkg-config cmake git php-cli php-dev && \
git clone https://github.com/php-opencv/php-opencv.git && \
cd php-opencv && phpize && ./configure --with-php-config=/usr/bin/php-config && make && make install && \
echo "extension=opencv.so" > /etc/php/7.2/cli/conf.d/opencv.ini

installation of php-opencv-examples

git clone https://github.com/php-opencv/php-opencv-examples.git && cd php-opencv-examples

start examples

php detect_face_by_dnn_ssd.php
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