install() {

echo "Installing required tools for bazel..."

sudo apt-get install pkg-config zip g++ zlib1g-dev unzip python3 -y

echo "Installing required tools for twister2..."

sudo apt-get update

sudo apt-get install g++ git build-essential automake cmake libtool-bin zip libunwind-setjmp0-dev zlib1g-dev unzip pkg-config python-setuptools -y

sudo apt-get install python3-dev python3-pip -y

sudo pip3 install wheel

}

while true; do

read -p "Do you wish to install system dependencies? This process will require sudo. [y/n]" yn

case $yn in

[Yy]*)

install

break

;;

[Nn]*) exit ;;

*) echo "Please answer yes or no." ;;

esac

done