- Unpack the *.zip file and extract the /ephemeris/ folder and the files.
- Using an FTP program, upload the full /ephemeris/ folder to your WordPress plugins directory (Example: /wp-content/plugins).
- Go to Plugins > Installed and activate the plugin.
To add the widget: Go to Appearance > Widgets, add the widget to the sidebar of your choice and save.
To use the shortcode: Simply add [ephemeris] to your posts or your pages.