ERROR: pip's dependency

[vsansi]

Hello,

I am trying to use the demo and at the very first line when installing the master it crashes :

-# @title Pip install graphcast and dependencies
%pip install --upgrade https://github.com/deepmind/graphcast/archive/master.zip

The error is the following :

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
ibis-framework 9.5.0 requires toolz<1,>=0.11, but you have toolz 1.1.0 which is incompatible.
Successfully installed absl-py-2.4.0 cartopy-0.25.0 chex-0.1.91 colabtools-0.0.1 dinosaur-dycore-1.2.1 dm-haiku-0.0.16 donfig-0.8.1.post1 flexcache-0.3 flexparser-0.4 graphcast-0.2 jmp-0.0.4 jraph-0.0.6.dev0 numcodecs-0.16.5 pint-0.25.3 toolz-1.1.0 tree-math-0.2.1 trimesh-4.12.2 xarray_tensorstore-0.3.0 zarr-3.2.1

Is there anything I can do ?

Best regards.

[alvarosg]

Hi, I just tried running the demo in colaboratory using the link with the free TPU runtime and it seems to have run the pip install correctly.

I did notice one of the later cells was failing (with a different error) because some code is not compatible with the latest version of xarray, which I was able to solve by also doing !pip install --upgrade "xarray<=2026.02.0"