Error execcting a command from the tutorial

The dolfinx/dolfinx docker image is built nightly.
I will release a new updated image with all tutorial dependencies tonight.

Installing from source you would clone the GitHub repository of DOLFINx, and can then checkout the version you would like to use.

See: An overview of the FEniCS Project — FEniCSx tutorial
for docker images compatible with the current release of the tutorial.

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