building without cython. error: please make sure the libxml2 and libxslt development packages are installed
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Building wheels for collected packages: opencv-python Building wheel for opencv-python (PEP 517) ...
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed an
Please ensure that the SDK and/or project is installed in a location that has read/write permissions for the current user.
Unable to locate a development device; please run 'flutter doctor' for information about installing additional components.
ERROR: Could not install packages due to an EnvironmentError: HTTPSConnectionPool(host='files.pythonhosted.org'
internal error, please report: running "ngrok" failed: cannot find installed snap "ngrok" at revision 29: missing file /snap/ngrok/29/meta/snap.yaml
fatal:could be both a local file and a tracking branch. Please use -- (and optionally --no-guess) to disambiguate