Set up Quorum 7nodes example without using Vagrant

gistfile1.txt

git clone https://github.com/jpmorganchase/quorum-examples
cd quorum-examples/vagrant/

sudo add-apt-repository ppa:ethereum/ethereum
sudo apt-get update
sudo apt-get install -y build-essential unzip libdb-dev libsodium-dev zlib1g-dev libtinfo-dev solc sysvbanner wrk

wget -q https://github.com/jpmorganchase/constellation/releases/download/v0.0.1-alpha/ubuntu1604.zip
unzip ubuntu1604.zip

sudo cp ubuntu1604/constellation-node /usr/local/bin 
sudo chmod 0755 /usr/local/bin/constellation-node
sudo cp ubuntu1604/constellation-enclave-keygen /usr/local/bin/
sudo chmod 0755 /usr/local/bin/constellation-enclave-keygen

rm -rf ubuntu1604.zip ubuntu1604

GOREL=go1.7.3.linux-amd64.tar.gz
wget -q https://storage.googleapis.com/golang/$GOREL
tar xfz $GOREL
sudo mv go /usr/local/go
rm -f $GOREL
echo 'PATH=$PATH:/usr/local/go/bin' >> ~/.bashrc

git clone https://github.com/jpmorganchase/quorum.git
cd quorum
git checkout tags/v1.2.0
make all
sudo cp build/bin/geth /usr/local/bin
sudo cp build/bin/bootnode /usr/local/bin
cd ..

sudo mv porosity /usr/local/bin
sudo chmod 0755 /usr/local/bin/porosity

# Setup is done

cd ../examples/7nodes/
./init.sh
./start.sh