$ apt-get update
$ apt-get install python3 python3-pip python3-dev git libssl-dev libffi-dev build-essential
$ python3 -m pip install --upgrade pip
$ python3 -m pip install --upgrade pwntools
$ apt-get update
$ apt-get install python3 python3-pip python3-dev git libssl-dev libffi-dev build-essential
$ python3 -m pip install --upgrade pip
$ python3 -m pip install --upgrade pwntools