Package: python3-opencv Version: 4.5.1+dfsg-1 Severity: grave Hello, i've just upgraded to opencv 4.5.1 and when importing the python module, i got this error:
Traceback (most recent call last): File "tool", line 10, in <module> import cv2 ImportError: libcharls.so.2: cannot open shared object file: No such file or directory which is provided by libcharls2, and after installing it, i can import cv2 fine. set to RC level because if i cant even import the module, that's a broken enough package that's unusable. Regards, Sandro -- System Information: Debian Release: 10.0 APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.6.0-1-amd64 (SMP w/8 CPU threads) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages python3-opencv depends on: ii libc6 2.30-2 ii libgcc-s1 10.2.1-3 ii libopencv-calib3d4.5 4.5.1+dfsg-1 ii libopencv-contrib4.5 4.5.1+dfsg-1 ii libopencv-core4.5 4.5.1+dfsg-1 ii libopencv-dnn4.5 4.5.1+dfsg-1 ii libopencv-features2d4.5 4.5.1+dfsg-1 ii libopencv-flann4.5 4.5.1+dfsg-1 ii libopencv-highgui4.5 4.5.1+dfsg-1 ii libopencv-imgcodecs4.5 4.5.1+dfsg-1 ii libopencv-imgproc4.5 4.5.1+dfsg-1 ii libopencv-ml4.5 4.5.1+dfsg-1 ii libopencv-objdetect4.5 4.5.1+dfsg-1 ii libopencv-photo4.5 4.5.1+dfsg-1 ii libopencv-shape4.5 4.5.1+dfsg-1 ii libopencv-stitching4.5 4.5.1+dfsg-1 ii libopencv-superres4.5 4.5.1+dfsg-1 ii libopencv-video4.5 4.5.1+dfsg-1 ii libopencv-videoio4.5 4.5.1+dfsg-1 ii libopencv-videostab4.5 4.5.1+dfsg-1 ii libopencv-viz4.5 4.5.1+dfsg-1 ii libstdc++6 10.2.1-3 ii python3 3.9.1-1 ii python3-numpy [python3-numpy-abi9] 1:1.19.4-1+b1 python3-opencv recommends no packages. python3-opencv suggests no packages. -- no debconf information