Following are steps of script.

1. install_server_as_distributer.sql
2. add_sql_agents_on_server.sql
3. add_distribution_database.sql
4. add_publisher_on_distribution_database.sql
5. enable_replication_on_database.sql
6. add_transactional_publication_on_database.sql
7. add_articles_for_publication.sql
8. add_subscription_database.sql