External dependencies¶
Database setup (PostgreSQL)¶
reel2bits requires a PostgreSQL database to work properly. Please refer to the PostgreSQL documentation for installation instructions specific to your os.
On Debian-like systems, you would install the database server like this:
sudo apt-get install postgresql postgresql-contrib
The remaining steps are heavily inspired from this Digital Ocean guide.
Open a database shell:
sudo -u postgres psql
Create the project database and user:
CREATE DATABASE "reel2bits"
WITH ENCODING 'utf8';
CREATE USER reel2bits;
GRANT ALL PRIVILEGES ON DATABASE reel2bits TO reel2bits;
Warning
It’s important that you use utf-8 encoding for your database, otherwise you’ll end up with errors and crashes later on when dealing with music metadata that contains non-ascii chars.
Assuming you have created your reel2bits user, you should now be able to open a postgresql shell:
sudo -u reel2bits -H psql
Unless you give a superuser access to the database user, you should also enable some extensions on your database server. Those are required for reel2bits to work properly:
sudo -u postgres psql reel2bits -c 'CREATE EXTENSION "uuid-ossp";'
Cache setup (Redis)¶
reel2bits also requires a cache server to handle asynchronous tasks such as music transcoding or some ActivityPub tasks.
On Debian-like distributions, a redis package is available, and you can install it:
sudo apt-get install redis-server
This should be enough to have your redis server set up.
audiowaveform tool¶
We need the audiowaveform tool which is used to precompute the audio waveforms used by the players.
The best way to install it is to follow the official documentation which already mention how to install on Ubuntu or build from sources.