On windows 11 I had jupyter lab running, but now it is gone. I installed and reinstalled jupyter lab: pip uninstall jupyterlab pip install jupyterlab but this does not help. The system is windows 11, python 3.10.11, pip 25.2. Running the command jupyter lab I get jupyter : The term 'jupyter' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + jupyter lab + ~~~~~~~ + CategoryInfo : ObjectNotFound: (jupyter:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException I miss something obvious. But what is it? where python and where jupyter return nothing. Continue reading...
