Format USB STICK em FAT
$ sudo dd if=2018-06-27-raspbian-stretch.img of=/dev/mmcblk0 bs=4M

$ sudo apt update
$ sudo apt purge libreoffice*
$ sudo apt purge wolfram*
$ sudo apt upgrade

$ sudo apt-get install build-essential cmake git pkg-config
$ sudo apt install -y libatlas-base-dev gfortran libjpeg-dev  \ 
  libpng-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libqt4-dev
$ sudo apt install python3-netifaces
$ sudo pip3 install imutils

$ sudo pip3 freeze -l
imutils==0.4.6
opencv-python==3.4.0.12

git clone https://github.com/cfreire/anacase.git

sudo pip install gpiozero

sudo apt install python3-rpi.gpio

cd anacase
./anacase.sh