sudo apt-get install virtualenv python-pip libpq-dev

cd
virtualenv pgadmin4
cd pgadmin4
source bin/activate

wget https://ftp.postgresql.org/pub/pgadmin3/pgadmin4/v1.0/pip/pgadmin4-1.0-py2-none-any.whl

pip install pgadmin4-1.0-py2-none-any.whl

gedit lib/python2.7/site-packages/pgadmin4/config_local.py

SERVER_MODE = False

python lib/python2.7/site-packages/pgadmin4/setup.py

python lib/python2.7/site-packages/pgadmin4/pgAdmin4.py