sudo apt update
sudo apt upgrade

sudo apt-get install sdcc binutils python python-pip git
sudo pip install -U pip
sudo pip install -U -I pyusb
sudo pip install -U platformio

git clone https://github.com/BastilleResearch/mousejack.git
git submodule init
git submodule update

cd nrf-research-firmware
make
sudo make install

cd tools
sudo ./nrf24-scanner.py -l -v

Do the following to install jackit:

git clone https://github.com/insecurityofthings/jackit.git
cd jackit
sudo pip install -e .
sudo jackit

The Following Video Shows How To Install And Run MouseJack And JackIt