Created
February 16, 2017 21:47
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Compile opencv 3.1.0 for ubuntu with virtualenv
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#!/bin/bash | |
# from http://www.pyimagesearch.com/2016/10/24/ubuntu-16-04-how-to-install-opencv/ | |
sudo apt-get install build-essential cmake pkg-config libjpeg8-dev libtiff5-dev libjasper-dev libpng12-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libgtk-3-dev libatlas-base-dev gfortran python2.7-dev python3.5-dev -y | |
wget -O opencv.zip https://github.com/Itseez/opencv/archive/3.1.0.zip | |
unzip opencv.zip | |
#contribut packages | |
wget -O opencv_contrib.zip https://github.com/Itseez/opencv_contrib/archive/3.1.0.zip | |
unzip opencv_contrib.zip | |
#install virtualenv | |
sudo pip install virtualenv virtualenvwrapper | |
echo -e "\n# virtualenv and virtualenvwrapper" >> ~/.bashrc | |
echo "export WORKON_HOME=$HOME/.virtualenvs" >> ~/.bashrc | |
echo "source /usr/local/bin/virtualenvwrapper.sh" >> ~/.bashrc | |
# same for zsh | |
echo -e "\n# virtualenv and virtualenvwrapper" >> ~/.zshrc | |
echo "export WORKON_HOME=$HOME/.virtualenvs" >> ~/.zshrc | |
echo "source /usr/local/bin/virtualenvwrapper.sh" >> ~/.zshrc | |
source ~/.zshrc | |
#create a virtual env "cv" | |
mkvirtualenv cv -p python2 | |
# switch to the new virtualenv | |
workon cv | |
#install numpy (it will only install in the virtualenv) | |
pip install numpy | |
#compile opencv | |
cd opencv-3.1.0/ | |
mkdir build | |
cd build | |
cmake -D CMAKE_BUILD_TYPE=RELEASE \ | |
-D CMAKE_INSTALL_PREFIX=/usr/local \ | |
-D INSTALL_PYTHON_EXAMPLES=ON \ | |
-D INSTALL_C_EXAMPLES=OFF \ | |
-D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-3.1.0/modules \ | |
-D PYTHON_EXECUTABLE=~/.virtualenvs/cv/bin/python \ | |
-D BUILD_EXAMPLES=ON .. | |
make -j4 && sudo make install | |
sudo ldconfig | |
#link to virtualenv | |
cd ~/.virtualenvs/cv/lib/python2.7/site-packages/ | |
ln -s /usr/local/lib/python2.7/site-packages/cv2.so cv2.so |
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