Hi there @luisvarca, thanks for flagging this, and apologies that the documentation is out of date - this one is on my list to fix as soon as I can.
msm has been rewritten from the previous
bash implementation using Python. Because it uses Python, we’ve made it available in the
mycroft-core virtual environment. A virtual environment is what we use to help manage all the Mycroft Python dependencies - because different Python implementations can differ a lot between different Linux distros and installations.
msm, first enter the Mycroft virtual environment.
mycroft-core$ source .venv/bin/activate
You should then see the command line being prefixed with
You can then run
(.venv) kathyreid@kathyreid-N76VZ:~/mycroft-core$ msm update
Are you able to try the above and let me know how you go?