machinekit + opencv
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fogl
May 19, 2023, 4:35:33 PM5/19/23
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Hello everybody,
Did anybody tried to install opencv on the machinekit lately. I tried to install it, but i get all kind of missing dependency error. What is the problem with opencv, would installation of an older opencv version solve this?
Regards
Klemen
$ uname -a
Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 22:45:31 UTC 2020 armv7l GNU/Linux
Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 22:45:31 UTC 2020 armv7l GNU/Linux
$ sudo apt-get install python-opencv
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
python-opencv : Depends: libopencv-calib3d3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-features2d3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-highgui3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-imgcodecs3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-objdetect3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-stitching3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-superres3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-videoio3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-videostab3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-viz3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-contrib3.2 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
python-opencv : Depends: libopencv-calib3d3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-features2d3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-highgui3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-imgcodecs3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-objdetect3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-stitching3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-superres3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-videoio3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-videostab3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-viz3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed
Depends: libopencv-contrib3.2 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
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