sudo apt-get update
sudo apt-get install python-picamera
pip install virtualenv
sudo /usr/bin/easy_install virtualenv
virtaulenv venv
source venv/bin/activate
pip install picamera
sudo raspi-config #enable camera
sudo pip install hcsr04sensor
reboot
# Run sensor reading
hcsr04.py -t 17 -e 27
# Install VLC for streming
sudo apt-get install vlc