required exports missing in install.md

[andrey-bat]

export PATH=$ZZROOT/bin:$PATH export LD_LIBRARY_PATH=$ZZROOT/lib:$ZZROOT/lib64:$LD_LIBRARY_PATH

Without them zzlibx24.sh fails.

[innerlee]

thanks for the info!

[andrey-bat]

Still I can't get zzopencv compile... Please find logs attached. CMakeOutput.log CMakeError.log

BTW, is there a Docker image with denseflow working? I tried vlali/denseflow:local and found no denseflow inside.

[innerlee]

what's the gcc version? googling the error msg, maybe https://github.com/opencv/opencv/issues/9493 helps.

[andrey-bat]

gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)

Maybe the issue is cudnn missing? Could not find, if it's required for opencv... output.log

[innerlee]

cuda and cuddn are required. this repo only provides gpu version.

[innerlee]

docker is a good feature to add. hope someone can give a pr