• Make sure you have postgresql installed

• First, log into the default Postgres user with the following command:

  sudo su - [user - your postgres user]

• Download world database file

  wget http://pgfoundry.org/frs/download.php/527/world-1.0.tar.gz
  
  

• Extract the gzipped archive and change the content directory

  tar xzvf world-1.0.tar.gz
  cd dbsamples-0.1/world
  

• Create a database to import the file structure into:

    createdb -T template0 worlddb
  

• Finally, we will use the .sql file as input into the newly created database:

  psql worlddb < world.sql
  

Make sure to use python3 while running the code

• install the dependencies in requirements in requirements.txt

  pip3 install -r requirements.txt - python3

• To plot the graphs run the following command

  python3 run.py
  

• Done!🥰