No module named 'dnnc' - vai_c_tensorflow

[markokuzner]

When I try to run script 6_tf_compile.sh from Vitis-AI/mpsoc/vitis-ai-tool-example/ (with conda environment vitis-ai-tensorflow) the following problem occurs:

**************************************************
* VITIS_AI Compilation - Xilinx Inc.
**************************************************
/opt/vitis_ai/compiler/arch/dpuv2/ZCU104/ZCU104.json
Traceback (most recent call last):
  File "/opt/vitis_ai/conda/envs/vitis-ai-tensorflow/bin/vai_c_tensorflow", line 154, in <module>
    compiler = VAI_TensorFlow_Frontend(args)
  File "/opt/vitis_ai/conda/envs/vitis-ai-tensorflow/bin/vai_c_tensorflow", line 101, in __init__
    from dnnc.dnnc_compiler_interface import DNNCFrontend
ModuleNotFoundError: No module named 'dnnc'

I am using docker image xilinx/vitis-ai:tools-1.0.0-cpu.

[markokuzner]

Found the solution. Copy dnnc folder to bin folder of tensorflow environment.
cp -r /opt/vitis_ai/compiler/dnnc /opt/vitis_ai/conda/envs/vitis-ai-tensorflow/bin/

Then new error occurs that variable VAI_ROOT does not exists. You fix it with this:
export VAI_ROOT=/opt/vitis_ai/

[wilderfield]

Don’t know why you are experiencing this. Please make sure you are invoking docker_run.sh as a non-root user. The simplest solution is: export PYTHONPATH=/opt/vitis_ai/compiler export VAI_ROOT=/opt/vitis_ai

…

On Fri, Dec 6, 2019 at 11:01 AM mKuznii ***@***.***> wrote: Found the solution. Copy dnnc folder to bin folder of tensorflow environment. cp -r /opt/vitis_ai/compiler/dnnc /opt/vitis_ai/conda/envs/vitis-ai-tensorflow/bin/ Then new error occurs that variable VAI_ROOT does not exists. You fix it with this: export VAI_ROOT=/opt/vitis_ai/ — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#10?email_source=notifications&email_token=ADX4NJZ57EE5LVGB3RRKFILQXKOSHA5CNFSM4JW65GH2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEGFBIAY#issuecomment-562697219>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADX4NJ2NGP4IPZO6665RVQTQXKOSHANCNFSM4JW65GHQ> .