$ pip install torch==2.6.0+nv24.10 --index-url https://pypi.jetson-ai-lab.dev/jp6/cu126/
Defaulting to user installation because normal site-packages is not writeable
Looking in indexes: https://pypi.jetson-ai-lab.dev/jp6/cu126/
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘NewConnectionError(’<pip._vendor.urllib3.connection.HTTPSConnection object at 0xffffb13910c0>: Failed to establish a new connection: [Errno 113] No route to host’)': /jp6/cu126/torch/
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It appears that you are having trouble accessing the pypijetsonailabdev repository and installing the torch package using pip. Here’s a comprehensive answer to help you resolve the issue:
Accessing pypijetsonailabdev repository
The error message indicates that the connection to pypijetsonailabdev is being refused. This could be due to a network issue or the repository being down. You can try the following:
Check your network connection and ensure that you can access other websites.
Try accessing the repository using a different network or a VPN.
Check the status of the pypijetsonailabdev repository to see if it’s experiencing any issues.
Installing torch package
The error message also indicates that the pip installation is failing due to a connection issue. You can try the following:
Use the --index-url option with pip to specify a different index URL. For example: pip install torch --index-url https://pypi.org/simple/
Try installing the torch package using a different version of pip. You can check the version of pip using pip --version.
Check if there are any dependencies required for the torch package and install them separately.
JetPack version
You mentioned that you are using JetPack 6.2.1. You can check the version of JetPack using cat /etc/nv_tegra_release. The output shows that you are running R36 (RELEASE), REVISION 4.4, GCID 41062509, and KERNEL VARIANT oot.
Comparison with other Jetson platforms
The issue you are experiencing is specific to the Jetson Orin Nano platform. However, I can provide some general information about the different Jetson platforms.
Jetson Orin Nano: This is a specific model of the Jetson platform, which is a series of devices that provide power and performance management features.
Jetson AGX Orin: This is another model of the Jetson platform, which is a high-performance AI computing platform.
Jetson Orin NX: This is a series of modules for Jetson platforms, which provides a platform for AI computing.
In summary, the issue you are experiencing is likely due to a network connection issue or the pypijetsonailabdev repository being down. You can try accessing the repository using a different network or a VPN, or use a different index URL with pip. Additionally, you can try installing the torch package using a different version of pip or checking if there are any dependencies required for the package.
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