Using Poetry with Nvidia Jetson Orin and pyrealsense2

[cmrooney135]

I've built a venv in Poetry using python 3.10. The pyproject.toml is pasted below. Using a venv not with poetry the script runs totally fine. We have to use poetry because it's required for a different aspect of our project.

[tool.poetry]
name = "team24"
version = "0.1.0"
description = ""
authors = ["Your Name <[email protected]>"]
readme = "README.md"
package-mode = false

[tool.poetry.dependencies]
python = ">=3.10,<4.0"
pendulum = "^3.0.0"
opencv-python = "^4.11.0.84"
numpy = "^1.26.4"
matplotlib = "^3.5.1"
imutils = "^0.5.4"
pyrealsense2 = "^2.55.1.6486"


[build-system]
requires = ["poetry-core"]
build-backend = "poetry.core.masonry.api"

When I attempt to run poetry run python test.py I get this error:

Traceback (most recent call last):
  File "/home/jetson/Desktop/Team24/test.py", line 4, in <module>
    import pyrealsense2 as rs                 # Intel RealSense cross-platform open-source API
  File "/home/jetson/.cache/pypoetry/virtualenvs/team24-BRnwo3QM-py3.10/lib/python3.10/site-packages/pyrealsense2/__init__.py", line 2, in <module>
    from .pyrealsense2 import *
ImportError: /usr/lib/aarch64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /home/jetson/.cache/pypoetry/virtualenvs/team24-BRnwo3QM-py3.10/lib/python3.10/site-packages/pyrealsense2/pyrealsense2.cpython-310-aarch64-linux-gnu.so)

I've tried to update the GLIBCXX to be 3.4.30 but every time I do and I check with strings /usr/lib/aarch64-linux-gnu/libstdc++.so.6 | grep GLIBCXX it only goes up to GLIBCXX_3.4.28 followed by a debug file.

Has anybody else dealt with this issue? I can't seem to figure out why it runs in a separate venv but not in poetry venv. The venv uses python3.8.10 but some of the other packages need a newer version. Anybody have thoughts?

[MartyG-RealSense]

Hi @cmrooney135 There is very little information available regarding using pyrealsense2 with poetry, unfortunately.

A case from June 2024 at #12811 (comment) took the approach of installing pyrealsense2 and poetry version 1.7.1 within a Docker container, though they installed on a Raspberry Pi board instead of a Jetson.

---

Researching non-RealSense cases that produced the ``GLIBCXX_3.4.30' not found` error, some people received the message if their computer had a problem with a component called libstdc++6.

An approach that worked for one user was to update libstdc++6 with the commands below.

sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install --only-upgrade libstdc++6

Others resolved it by taking the approach of adding the line below to their ~/.bashrc file to preload libstdc++6.

export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libstdc++.so.6

[MartyG-RealSense]

Hi @cmrooney135 Do you require further assistance with this case, please? Thanks!