Closed roflcoopter closed 2 years ago
Hello @roflcoopter can you please check whether your default python version is 3.6 or 3.8.
https://github.com/google-coral/pycoral/blob/master/Makefile#L17
Thanks for your response!
Well, the script build.sh builds inside a docker container so my hosts python version wouldn't matter right?
I modified the script to launch an ubuntu:18.04 image as base but that produces python 3.6 binaries.
Tried modifying the Dockerfile as well to include python 3.8 but that results in dependency issues during build.
Is there a way to build without using docker?
We don't have any steps to build with out docker.
I think, Docker image ubuntu:18.04 itself has python 3.6. Can you try to build the ubuntu image with python 3.8 and pass that image here: https://github.com/google-coral/pycoral/blob/master/scripts/build.sh#L44
Managed to do it!
I modified scripts/build.sh
to launch an ubuntu:18.04
image when Python 3.8 was selected.
Then i modified the libcoral/docker/Dockerfile
and added these lines to install Python 3.8 and all required libraries
RUN add-apt-repository ppa:deadsnakes/ppa
RUN DEBIAN_FRONTEND=noninteractive apt install -y \
python3.8 \
python3-pip \
python3.8-dev \
python3.8-full \
libpython3.8-dev \
libpython3.8-dev:armhf \
libpython3.8-dev:arm64
RUN python3.8 -m pip install cython numpy
ENV CPLUS_INCLUDE_PATH="$CPLUS_INCLUDE_PATH:/usr/include/python3.8/:/usr/include/aarch64-linux-gnu/python3.8/"
And lastly i modified https://github.com/google-coral/pycoral/blob/master/Makefile#L15 to:
PYTHON ?= $(shell which python3.8)
Description
I need to build pycoral and tflite for for Python 3.8 on Ubuntu 18.04.
My application runs on a Jetson Nano (which only supports Ubuntu 18.04) and it requires Python 3.8. If i install the pre-built wheels for Python 3.8 i get a dependency issue with GLIBC 2.29, which is not available in Ubuntu 18.04.
When i try to build this repo from source, and specify that i want to build for Python 3.8 it defaults to Ubuntu 20.04 which is a no go for me. I edited the
scripts/build.sh
to only build for python 3.8, and changed python 3.8 to build inside theubuntu:18.04
image, but the build only outputs wheels for python 3.6. (egtflite_runtime-2.5.0.post1-cp36-cp36m-linux_aarch64.whl
)Why do the scripts not respect my chosen python version?
Click to expand!
### Issue Type Build/Install ### Operating System Ubuntu ### Coral Device USB Accelerator ### Other Devices _No response_ ### Programming Language Python 3.8 ### Relevant Log Output _No response_