lbry-sdk/INSTALL.md

Prerequisites

To use the LBRYWallet, which enables spending and accepting LBRYcrds in exchange for data, the LBRYcrd application (insert link to LBRYcrd website here) must be installed and running. If this is not desired, the testing client can be used to simulate trading points, which is built into LBRYnet.

on Ubuntu:

sudo apt-get install libgmp3-dev build-essential python-dev python-pip

Getting the source

Don't you already have it?

Setting up the environment

It's recommended that you use a virtualenv

sudo apt-get install python-virtualenv
cd <source base directory>
virtualenv .
source bin/activate

(to deactivate the virtualenv, enter 'deactivate')

python setup.py install

this will install all of the libraries and a few applications

For running the file sharing application, see RUNNING