- #CMAKE INSTALL PREFIX OPENCV HOW TO#
- #CMAKE INSTALL PREFIX OPENCV INSTALL#
- #CMAKE INSTALL PREFIX OPENCV UPDATE#
- #CMAKE INSTALL PREFIX OPENCV FULL#
- #CMAKE INSTALL PREFIX OPENCV DOWNLOAD#
I realize that I have to add -D BUILD_opencv_python3=yes to the cmake command so that opencv looks for the python libraries. CMake Error at CMakeLists.txt:25 (findpackage): Could not find a package configuration file provided by 'OpenCV' with any of the following names: OpenCVConfig.cmake opencv-config.cmake Add the installation prefix of 'OpenCV' to CMAKEPREFIXPATH or set 'OpenCVDIR' to a directory containing one of the above files.
#CMAKE INSTALL PREFIX OPENCV HOW TO#
My /usr/local/lib/python3.5/ file did NOT have a site-packages directory after I finished installing opencv either.Ĭan anyone point me in the right direction? I’ve been trying to search the past few hours on how to fix this, but could not find a way so far, so I’d greatly appreciate any guidance. īut still, the output of cmake is the same (it only lists the interpretter, and no other python properties), and when I try building opencv and installing it, my python interpretter could not find the opencv package. D PYTHON_PACKAGES_PATH=~/.virtualenvs/cv/lib/python3.5/site-packes. D PYTHON_NUMPY_INCLUDE_DIR=~/.virtualenvs/cv/lib/python3.5/site-packages/numpy/core/include D PYTHON_LIBRARY=/usr/lib/x86_64-linux-gnu/libpython3.5m.so D PYTHON_EXECUTABLE=~/.virtualenvs/cv/bin/python
#CMAKE INSTALL PREFIX OPENCV DOWNLOAD#
D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib-3.1.0/modules Installation of cmake and make (since I had installed them already, I got the message as shown above in the console) Step2: Download the latest stable version of the OpenCV file from the github. I tried modifying the CMAKE command, so instead of using what the guide suggested, I added three parameters to force cmake to include the missing python properties (the last three properties were my modification): As far as I know, the debug libraries should have the same name as the release libraries but with a 'd' at the end, so for example 'libopencvcore.so' should be called 'libopencvcored.so'.
#CMAKE INSTALL PREFIX OPENCV INSTALL#
install lib, dev package sudo apt install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev 3. Code: cmake -D WITHQTON -DCMAKEBUILDTYPEDebug -DCMAKEINSTALLPREFIX/usr/local. install gstreamer1.0 sudo apt-get install gstreamer1.0 sudo apt install ubuntu-restricted-extras 2. I tried compiling opencv and installing it, and when I load python3 and import cv, it says it could not find the cv package. Ubuntu 16.04 Python 3.7 OpenCV 4.1.0 Gstreamer 1.8.3 Cmake 3.5.1 1. The cmake file doesnt seem to properly link the missing properties under the python section (libraries, numpy, packages_path). JNI: /usr/lib/jvm/java-8-oracle/include /usr/lib/jvm/java-8-oracle/include/linux /usr/lib/jvm/java-8-oracle/include with no Perf tests, no tests, no doc, no CUDA and no example. DCMAKEINSTALLPREFIX'myRepo/install/RepoSource'. and opencv will be installed in c:/lib/install/opencv. CMAKEGENERATOROPTIONS-G'Visual StuWin64'. Python (for build): /home/kevin/.virtualenvs/cv/bin/python In this script I suppose you use VS 2015 in 64 bits. Currently using the following script to make everything work: cmake -D CMAKEBUILDTYPERELEASE \ -D CMAKEINSTALLPREFIX/usr/local \ -D INSTALLCEXAMPLESOFF \ -D GitAnswer Problem with make and install with opencv 3. Interpreter: /home/kevin/.virtualenvs/cv/bin/python3 (ver 3.5.2) Interpreter: /home/kevin/.virtualenvs/cv/bin/python (ver 3.5.2) To prevent building the targets twice, exclude the Build step after adding Install.Īs a result, the targets you specified in the install commands will be built and put into the desired directories.- Include path: /home/kevin/opencv-3.1.0/3rdparty/include/opencl/1.2 Then call Run or Debug for this configuration. If you want the installation to automatically precede the launch, open the Run | Edit Configurations dialog, choose the desired Run/Debug configuration, press in the Before launch section, and choose Install from the drop-down list: To run the installation only, call Build | Install from the main menu:
#CMAKE INSTALL PREFIX OPENCV UPDATE#
The last thing (is it) I needed to do is to update the subdirectory CMakeLists. Use a relative path, which will be interpreted as relative to the value of the CMAKE_INSTALL_PREFIX variable, if provided in the CMake options section of the Settings/Preferences | Build, Execution, Deployment dialog: After I specified CMake install prefix, in the ‘opencv’ directory of output, the compiled and installed OpenCV appeared.
#CMAKE INSTALL PREFIX OPENCV FULL#
Provide the full path with a leading slash or drive letter. Set up the installation paths via the field of the install command. Place the install commands into your CMakeLists.txt files. If your workflow includes project installation, you may want to use the CMake install command that generates installation rules.ĬMake install invokes building targets, thus you don't need to call the Build action separately.