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Conda install opencv 2.4.13 how to#
Conda install opencv 2.4.13 install#
Conda install opencv 2.4.13 64 Bit#
Conda install opencv 2.4.13 32 bit#

Conda install opencv 2.4.13 install#

Sudo apt-get install -y libjpeg-dev libpng12-dev libtiff5-dev libjasper-dev Sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev Sudo apt-get install -y python-numpy python-dev AppName: error while loading shared libraries : libopencv_core. *Before running any application, if you do not re-start the terminal you could face the following issue.

Insert the following lines at the end of the fileĮxport LD_LIBRARY_PATH=/usr/local/opencv/opencv-2.4.13.7/lib:$LD_LIBRARY_PATHĮxport LD_LIBRARY_PATH = / usr / local / opencv /opencv-3.4.2/ lib:$LD_LIBRARY_PATH.

If shared libraries in …, you have to add the following lines to /etc/ld.so.conf.d/nf:.

Repeat all the steps for another version (i.e.

Create a temporary directory, which we denote as, where you want to put the generated Makefiles, project files as well the object files and output binaries.

Otherwise, you can download the version that you prefer as a tarball package here and thus unpack it. If you want to get the latest version using Git, launch Git client and clone OpenCV repository: cd ~/ We need to create different sub-folders in /usr/local/ in order to deal with multiple versions of OpenCV: sudo mkdir -p /usr/local/opencv/opencv Installing OpenCV

Conda install opencv 2.4.13 32 bit#

If you use a 32 bit version, please remove –enable-shared and –enable-pic.Īlternatively, provides an automatic script that installs ffmpeg and some dependencies automatically.

Conda install opencv 2.4.13 64 Bit#

We assume that nowadays everyone has a 64 bit Linux or ARM operating system.Download the ffmpeg package (current version is 4.0) or clone it with git:.Note that previous packages – libpng12-dev and libjasper-dev – do not work with the current version. Sudo apt-get install python-pip sudo pip install numpy scipy Sudo apt-get install python-dev python-numpy sudo apt-get install build-essential libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev libtbb2 libtbb-dev libjpeg-dev libtiff5-dev libdc1394-22-dev libpng-dev libeigen3-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev sphinx-common libtbb-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libopenexr-dev libgstreamer-plugins-base1.0-dev libavutil-dev libavfilter-dev libavresample-dev libmp3lame-dev sudo apt-get install liblapacke-dev libatlas-base-dev libprotobuf-dev FFmpeg (current version 4.0 “wu”, 20th April 2018).CMake (you can also use the GUI version for easy configuration).Please notice this guide is not concluded yet, so you could find some issues. The guide combines some information taken from different websites and forums and listed below as reference.Īs an example, we consider OpenCV 2.4.13.

Conda install opencv 2.4.13 how to#

This is a small guide based on my experience on how to install multiple OpenCV versions on Ubuntu.