This error indicates that your system cannot find Prefect installation on your system.
Your system may default to an older python version - to solve that, try running:
python3 -m prefect
or even using a specific Python version:
python3.8 -m prefect
Another possibility is that your system PATH does not include pip’s $HOME/.local/bin
directory. On Linux, you can add this to your ~/.bashrc
:
if [ -d "$HOME/.local/bin" ] ; then
PATH="$HOME/.local/bin:$PATH"
fi
A more straightforward way of doing that is by exporting the following environment variable:
export PATH="$HOME/.local/bin:$PATH"