Jupyter don't work with Fedora 26 (xfce)

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I have installed the scipy stack working correctly, but I can't to use jupyter notebook, installed with dnf install notebook command as superuser, when I try to execute with jupyter notebook command, the terminal shows: bash: jupytert: command not found, with superuser privilages and without it. I tried to reinstall and not allow, says is already installed. What can to do? I really need the jupyter notebook.