version of python in railway

What version of python does railway use? Did it default to 3.8 or does it use 3.9?

11 Replies

Rumon•2y ago

3.8. You can override that. Check https://nixpacks.com/docs/providers/python.

Alr ty hey so i added this NIXPACKS_PYTHON_VERSION = 3.9 to my env file and pushed it to github and all but it still failed deploying on railway saying this

#11 5.821 ERROR: Could not find a version that satisfies the requirement hikari-tanjun (from versions: 1.0.1a1, 1.0.1a2, 1.0.1a3, 1.0.1a4, 1.0.1a5)
#11 5.821 ERROR: No matching distribution found for hikari-tanjun
#11 5.825 WARNING: You are using pip version 22.0.4; however, version 22.2.2 is available.
#11 5.825 You should consider upgrading via the '/opt/venv/bin/python -m pip install --upgrade pip' command.

#11 5.821 ERROR: Could not find a version that satisfies the requirement hikari-tanjun (from versions: 1.0.1a1, 1.0.1a2, 1.0.1a3, 1.0.1a4, 1.0.1a5)
#11 5.821 ERROR: No matching distribution found for hikari-tanjun
#11 5.825 WARNING: You are using pip version 22.0.4; however, version 22.2.2 is available.
#11 5.825 You should consider upgrading via the '/opt/venv/bin/python -m pip install --upgrade pip' command.

am i doing it wrong? @msrumon

Rumon•2y ago

You do that on Railway UI, not in your code.

lucy💫•2y ago

oh where would i do that at?

Rumon•2y ago

https://docs.railway.app/develop/variables

Railway Docs

Variables | Railway Docs

Documentation for Railway

lucy💫•2y ago

ohh okay ty

Rumon•2y ago

Your solution will technically work as well, if you do it right. Better follow that doc (and revert back that change in your code).

lucy💫•2y ago

is it like this im assuming?

Rumon•2y ago

Yep

lucy💫•2y ago

ayyy it worked, tysm :D

Rumon•2y ago

No problem 🙂

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version of python in railway