Exp Process

install nodejs

cd ~
sudo apt install curl
curl -sL https://deb.nodesource.com/setup_8.x -o nodesource_setup.sh
sudo bash nodesource_setup.sh
sudo apt install nodejs
nodejs -v
npm -v
sudo apt install build-essential

install ethereumjs-testrpc

sudo npm install -g ethereumjs-testrpc

install eth-proof

sudo npm install --unsafe-perm --verbose -g eth-proof

install web3

sudo apt install python3-pip
sudo pip3 install web3
sudo add-apt-repository ppa:ethereum/ethereum
sudo apt-get update
sudo apt-get install solc
sudo pip3 install py-solc