Invalid python interpreter but only on Github actions?

[ChristopherRabotin]

In this example, https://github.com/nyx-space/nyx/actions/runs/5352420082/jobs/9707520777?pr=187, the docker image fails to build the project. This is a sudden change: it didn't happen five days ago.

Python is installed and the command to start the docker image is:

CMD ["maturin", "build", "-F", "python", "--release", "-i", "python3"]

I will also say that it does not seem to happen locally.

Any idea how I could debug this?

Thanks

[messense]

Make sure you have python3 executable in PATH.

[ChristopherRabotin]

The fact that it suddenly didn't work is a hint I should have understood immediately since I'm using opensuse tumbleweed. It turns out that python 3.10 is no longer in the path as python3 but as python3.10.

Using -i python3.10 was sufficient to fix the issue.

As such, the command in the docker container becomes:
CMD ["maturin", "build", "-F", "python", "--release", "-i", "python3.10"]