AWS autostart script to install miniconda and setup a passwort protected notebook server

jupyter_notebook_server.sh

#!/bin/bash

CERT_DIR="/home/ubuntu/certificate"
CONF_DIR="/home/ubuntu/.jupyter"
KEY="sha1:ca85a365c80b:0aee2a4846aadd78bec18ee21cf83cb77198b7a4"

# install latest miniconda version
cd "/home/ubuntu/"
su ubuntu -c "wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh"
su ubuntu -c "bash Miniconda3-latest-Linux-x86_64.sh -b -p /home/ubuntu/miniconda3"
# su ubuntu -c ". .bashrc"

# install jupyter with all dependencies
su - ubuntu -c "conda install -y jupyter"
su - ubuntu -c "jupyter notebook --generate-config"

# create certificates for HTTPS
if [ ! -d "$CERT_DIR" ]; then
    mkdir $CERT_DIR
    openssl req -x509 -nodes -days 365 -newkey rsa:1024 -keyout "$CERT_DIR/mykey.key" -out "$CERT_DIR/mycert.pem" -batch
    chown -R ubuntu $CERT_DIR
fi

    # server listens to all IPs on port 8888 with password protection
    cat <<EOF >> "$CONF_DIR/jupyter_notebook_config.py"
c.NotebookApp.certfile = u'$CERT_DIR/mycert.pem'
c.NotebookApp.keyfile = u'$CERT_DIR/mykey.key'
c.NotebookApp.ip = '*'
c.NotebookApp.password = u'$KEY'
c.NotebookApp.open_browser = False
c.NotebookApp.port = 8888
EOF
    chown -R ubuntu $JUPYTER_CONFIG_DIR
fi

Still having issues installing jupyter as user ubuntu.