Getting an error configuring jupyter on Deeplens

Hello Trying to do one of the advanced labs and run this command:

jupyter notebook --generate-config

Here is the output: **aws_cam@AWSDeepLens:~$ jupyter notebook --generate-config usage: jupyter [-h] [--version] [--config-dir] [--data-dir] [--runtime-dir] [--paths] [--json] [--debug] [subcommand]

Jupyter: Interactive Computing

positional arguments: subcommand the subcommand to launch

optional arguments: -h, --help show this help message and exit --version show the versions of core jupyter packages and exit --config-dir show Jupyter config dir --data-dir show Jupyter data dir --runtime-dir show Jupyter runtime dir --paths show all Jupyter paths. Add --json for machine-readable format. --json output paths as machine-readable json --debug output debug information about paths

Available subcommands: kernel kernelspec migrate run troubleshoot

Jupyter command jupyter-notebook not found.**

Any ideas?