hardpopla.blogg.se - Dev2 installer

#Dev2 installer install#
#Dev2 installer upgrade#
#Dev2 installer code#

I updated to latest OpenCV version and the issue is still there I checked the problem with documentation, FAQ, open issues,į, Stack Overflow, etc and have not found solution Thanks for your understanding.īltinmodule.h interpreteridobject.h pymacconfig.hĭynamic_annotations.h odictobject.h sliceobject.hįileutils.h picklebufobject.h traceback.h Sorry for the long ls output below but wanted to illustrate confirmation of my assertion.

Python.h is present in /usr/include/python3.9 which is passed as parameter to PYTHON3_INCLUDE_DIR (see above).

~/opencv/modules/python/src2/cv2.cpp:17:10: fatal error: _Python.h_: No such file or directory PYTHON3_PACKAGES_PATH /usr/lib/python3.9/dist-packages PYTHON3_NUMPY_INCLUDE_DIRS /usr/lib/python3/dist-packages/numpy/core/inc PYTHON3_LIBRARY /usr/lib/aarch64-linux-gnu/libpython3.9.so PYTHON3_INCLUDE_DIR /usr/include/python3.9 Key parameters (during this error) listed below: PYTHON3_EXECUTABLE /usr/bin/python3.9

Cloned opencv GitHub repository using master/main.

However, _I'm experiencing this issue only with OpenCV and therefore perhaps somebody who has years & years of more experience than my newbie knowledge could perhaps help me out.

#Dev2 installer upgrade#

In other words, it is not a specific OpenCV issue but more to do with the broken linkage(s) during the upgrade process for the gcc/c++ compiler.

#Dev2 installer install#

If I use a completely fresh install (not an upgrade) of the OS then there is no problem. Linux localhost 5.13.0-1011-raspi #13-Ubuntu SMP PREEMPT Fri Nov 19 18:40: aarch64 aarch64 aarch64 GNU/Linuxĭespite all the declarations through ccmake/cmake/make, the compiler is not able to include Python.h.

Operating System / Platform => Ubuntu 21.10 aarch64 (also Raspberry Pi Bullseye (32-bit)).

Getting LCCV to work under Code::Blocks will be a very big step for me. I know that your repository should not be the first resort for 3rd party guidance but by adapting to your instructions for my simple exercise I should be able to get going with my use of the Raspberry Pi Camera under Bullseye (and avoid the heavy lifting from GStreamer). The only extra statement in the CMakeLists.txt was the reference to the OpenCV library (and deleting the takevideo statement).Īs you can imagine, I'm very naive about CMake/CCMake and Code::Blocks. I've read the Q-Engineering tutorial using your library but I guess I got myself into knots trying to adapt your CMakeLists.txt for equivalent use in Code::Blocks. I can use the camera with GStreamer but as you can understand a lighter wrapper would be best for RPi0 work. The platform is Raspberry Pi Zero under Bullseye.

Unfortunately, a modified CMake (excluding takevideo and correctly referencing the OpenCV and libcamera files) wouldn't build the example as a standalone executable because it couldn't find the OpenCV core library. LCCV was built using your CMake instructions.

usr/lib/arm-linux-gnueabihf/libcamera.so /usr/local/lib/arm-linux-gnueabihf/liblccv.so /usr/local/lib/libopencv_core.so The linker options include declarations for library files as follows: ||warning: libopencv_core.so.405, needed by /usr/local/lib/arm-linux-gnueabihf/liblccv.so, may conflict with libopencv_core.so.4.5| Unfortunately, the build fails with the following message: all include files are pulled in correctly).

#Dev2 installer code#

The code compiles without any errors or warnings (i.e. I am using Code::Blocks with your sample takephoto with resolution as the only modification. Apologies for raising this user/operator error as an issue but I need your indulgence, please.