The build process is not clear about n2d2 HOT 4 CLOSED

The preferred and cross-platform method to build N2D2 is cmake, as described in the manual.
You can also use the provided Makefile to build N2D2, it works too, but you will need to add CUDA=1 to activate CUDA support.

Right now, no automated install method is provided, as the binaries are standalone, but this is definitely something that we should address in the future.

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A minimal install method for cmake is now provided since 9d9ca16.

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The preferred and cross-platform method to build N2D2 is cmake, as described in the manual.
You can also use the provided Makefile to build N2D2, it works too, but you will need to add CUDA=1 to activate CUDA support.
Right now, no automated install method is provided, as the binaries are standalone, but this is definitely something that we should address in the future.

Thanks for sharing the project. I try to install it. I don't have a GPU. So I don't have the cuda and cudnn. I see the instructions said they are not the mandatory requirements. But when I run the cmake .. && make command, it has an error of CUDA_TOOLKIT_ROOT_DIR not found or specified. do you have any idea of this error?

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The issue has been fixed.
Currently, it is possible to compile N2D2 with and without CUDA by running

cmake .. && make

I close the issue.

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