Lucid Builder has been developed using the Java platform. This allows the Builder to run under any operating system that supports the Java Runtime Environment (JRE) including Microsoft Windows, Mac OSX, Unix, Linux and Sun Solaris. See System Requirements for more information.
For Lucid to install and run on your computer you need to ensure you have the a Java Runtime Environment (JRE) installed. The minimum and recommended version is Java SE 11 (LTS). You should check your have the latest version available, depending on which JRE you have installed you can check at:
- OpenJDK – OpenJDK 11 (LTS) – Free, open source Java – (Recommended)
- Oracle – Java SE 11 (LTS) – Commercial licence (personal use free)
If you are unsure if you have a JRE installed or which version you have see the ‘How to check if you have Java installed‘ help topic.