The best way to get Invenio up running immediately is using our provided Docker image:
$ pip install invenio[minimal]
$ inveniomanage instance create mysite
$ cd mysite
$ docker-compose build
$ docker-compose up
This will start an Invenio instance with all the related services you need such as PostgreSQL, ElasticSearch, Redis, RabbitMQ.
For a detailed walk-through on how to setup your instance on Invenio, see our documentation.