git clone https://github.com/husseinhareb/rusty-forecast/
  cd rusty-forecast/
  make build
  sudo make install

Usage: rusty-forecast [options] | rusty-forecast
Options:
-h               Display this help message
-c <city name>   Change the city name
-d               Set the default city according to ip address
-t               Show more weather details of today
-w               Show weather forecast
-s               Show all configuration settings
-u <unit>        Set the unit of temperature (Celsius or Fahrenheit)
-a <api key>     Set the api key

Fork the repository.
Create your branch: git checkout -b feature/YourFeature.
Commit your changes: git commit -m 'Add some feature'.
Push to the branch: git push origin feature/YourFeature.
Submit a pull request.