Hi @mgirdwood
More information can be found here update python extensions to pixi. In previous versions, like 5.4.2, we used micromamba to install all the python environments required for python extensions (like the AI extension) to run. Now we use pixi instead. Both are package managers for installing PyPI and Conda packages. KNIME needs to be able to install these packages for the extensions to work. And that requires the execution of some scripts. The fact that everything is offline or in a closed environment should not matter (everything needed is included in the download) and previously led to a different error (see: offline install failure) that should be fixed.
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