docker build fail

[casperdcl]

Docker builds are suddenly failing with:

   File "/opt/conda/lib/python3.11/site-packages/cil/io/utilities.py", line 21, in <module>
    import h5py
  File "/opt/conda/lib/python3.11/site-packages/h5py/__init__.py", line 25, in <module>
    from . import _errors
ImportError: libnl-3.so.200: cannot open shared object file: No such file or directory

Which is odd because

• the installed conda h5py version (3.13.0) hasn't changed recently, and
• the base image hasn't changed either (jupyter/tensorflow-notebook:ubuntu-22.04)

Afaik the only changes are:

• conda
  • pillow 11.1.0 -> 11.2.1
  • humanize 4.12.2 -> 4.12.3
• docker/build-push-action 6.16.0 -> 6.17.0
  • docker 26.1.3 -> 28.0.4
  • docker-buildx 2.27.1 -> 2.35.1

[MargaretDuff]

Seems to be passing this morning (although slowly) https://github.com/TomographicImaging/CIL/actions/runs/15047473746/job/42345710795?pr=2158

[casperdcl]

I suspect someone quietly fixed some conda dependency somewhere. Can't find any info online.

slowly

because I cleared caches.

[casperdcl]

actually I think the failing jobs use ubuntu22/20250511.1 but the passing ones use ubuntu22/20250427.1!