Prepare SD-card

Install image to card:

  dd if=<raspian.img> of=/dev/mmcblk0 bs=4M conv=fsync

Boot, connect to host `raspberry` user `pi` password `raspberry`. Change hostname and password. Reboot.

To activate sshd create empty file named `ssh` on boot partition:

  sudo apt update
  sudo apt upgrade
  sudo reboot


  sudo apt install python-dev
  sudo apt install python-pip
  sudo apt install python-virtualenv
  virtualenv -ppython2.7 env2