https://pypi.jetson-ai-lab.dev/
Internal Server Error
The server encountered an unexpected internal server error
(generated by waitress)
And yesterday jp6/cu128 had the status not found .
Please fix this (pypi.jetson-ai-lab.dev and add back the jp6/cu128 index)
Thanks for reporting this issue, let me forward it to intenal AI-Lab team to fix this problem.
Hello,
Has the issue been fixed cause I am still receiving when trying to install torch 2.7.0 for my Jetpack 6.2
Two different errors.
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Hi kayccc, Note that https://pypi.jetson-ai-lab.dev/ site still cannot be reached. Is there an ETA on it coming back on line?
kayccc
July 11, 2025, 1:51am
8
We are working on getting it up and running.
2 Likes
there is a Nvidia pypi backup until new host comeback:..
pip3 install torch —index-url https://pypi.jetson-ai-lab.io/jp6/cu126
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Awesome. Thanks so much johnnynunez
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I was able to download the WHL file from jp6/cu126 index . Thank you so much johnnynunez!
1 Like
FYI - If you don’t have sympy (or any other dependencies) pre-installed when installing PyTorch from the pypi backup URL jp6/cu126 index , it will look for them on pypi.jetson-ai-lab.dev/ and fail.
Suggest downloading separately from GitHub and using --no-index on the pip install.
Can i download torch 2.8 and torch 0.23.0 when I am running JetPack 6.2 or will that not be able to process?
change this line and it will work:
return samples
def pip_cache(version, requires=None):
"""
Defines a container that just sets the environment for using the pip caching server.
https://github.com/dusty-nv/jetson-containers/blob/master/docs/build.md#pip-server
"""
short_version = f"cu{version.replace('.', '')}"
index_host = os.environ.get('INDEX_HOST', 'jetson-ai-lab.dev')
pip_path = (
f"jp{JETPACK_VERSION.major}/{short_version}" if IS_TEGRA
else f"sbsa/{short_version}" if IS_SBSA
else f"{DOCKER_ARCH}/{short_version}"
)
apt_path = pip_path if Version(LSB_RELEASE).major < 24 else f"{pip_path}/{LSB_RELEASE}"
pip_cache = package.copy()