Installing LBRY

If only the JSON-RPC API server is needed, the recommended way to install LBRY is to use a pre-built binary. We provide binaries for all major operating systems. See the README!

These instructions are for installing LBRY from source, which is recommended if you are interested in doing development work or LBRY is not available on your operating system (godspeed, TempleOS users).

Here's a video walkthrough of this setup, which is itself hosted by the LBRY network and provided via spee.ch:

Prerequisites

Running lbrynet from source requires Python 3.7 or higher. Get the installer for your OS here.

After installing python 3, you'll need to install some additional libraries depending on your operating system.

macOS

macOS users will need to install xcode command line tools and homebrew.

These environment variables also need to be set:

PYTHONUNBUFFERED=1
EVENT_NOKQUEUE=1

Remaining dependencies can then be installed by running:

brew install python protobuf

Assistance installing Python3: https://docs.python-guide.org/starting/install3/osx/.

Linux

On Ubuntu (16.04 minimum, we recommend 18.04), install the following:

sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt-get update
sudo apt-get install build-essential python3.7 python3.7-dev git python3.7-venv libssl-dev python-protobuf

On Raspbian, you will also need to install python-pyparsing.

If you're running another Linux distro, install the equivalent of the above packages for your system.

Installation

Linux/Mac

To install on Linux/Mac:

Clone the repository:
$ git clone https://github.com/lbryio/lbry-sdk.git
$ cd lbry-sdk

Create a Python virtual environment for lbry-sdk:
$ python3.7 -m venv lbry-venv

Activating lbry-sdk virtual environment:
$ source lbry-venv/bin/activate

Make sure you're on Python 3.7+ (as the default Python in virtual environment):
$ python --version

Install packages:
$ make install

If you are on Linux and using PyCharm, generates initial configs:
$ make idea

To verify your installation, which lbrynet should return a path inside of the lbry-venv folder created by the python3.7 -m venv lbry-venv command.

Windows

To install on Windows:

Clone the repository:
> git clone https://github.com/lbryio/lbry-sdk.git
> cd lbry-sdk

Create a Python virtual environment for lbry-sdk:
> python -m venv lbry-venv

Activating lbry-sdk virtual environment:
> lbry-venv\Scripts\activate

Install packages:
> pip install -e .

Run the tests

To run the unit tests from the repo directory:

python -m unittest discover tests.unit

Usage

To start the API server: lbrynet start

Happy hacking!

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