install_requirements.sh

#!/bin/bash
# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

if grep -s -q "Mendel" /etc/os-release; then
  echo "Installing DevBoard specific dependencies"
  sudo apt-get install python3-pip python3-scipy
  sudo pip3 install svgwrite
  sudo pip3 install python-periphery 
else
  # Install gstreamer 
  sudo apt-get install -y gstreamer1.0-plugins-bad gstreamer1.0-plugins-good python3-gst-1.0 python3-gi
  pip3 install svgwrite

  if grep -s -q "Raspberry Pi" /sys/firmware/devicetree/base/model; then
    echo "Installing Raspberry Pi specific dependencies"
    sudo apt-get install python3-rpi.gpio
    # Add v4l2 video module to kernel
    if ! grep -q "bcm2835-v4l2" /etc/modules; then
      echo bcm2835-v4l2 | sudo tee -a /etc/modules
    fi
    sudo modprobe bcm2835-v4l2 
  fi
fi