Installing on Windows: using Leo’s single-click installer
Install Python: Download Python, save to your desktop, then double-click on the saved file.
Python is software for creating and running computer programs. Leo requires Python 2.6 or later, or Python 3.0 or later.
Install Qt. Get the binary package of PyQt from: http://www.riverbankcomputing.co.uk/software/pyqt/download
The version of PyQt that you download must match the version of your Python.
Download the latest Leo installer from Leo’s download page. It will be called something like LeoSetup-<version>.exe
Run the installer.
Installing Leo from Linux packages
Installing Leo from sources
See the next slide.