The following requirements must be met:
- Java 17 (or later) (WritingTool 1.0: Java 8 or later):
A full Java must be installed. A Java headless is not enough. - LibreOffice 4.2.4 (or later)
- Apache OpenOffice 4.1.2 (or later)
On Linux and Mac, libreoffice-java-common must be installed.
If a version of the LanguageTool extension is installed, it must be uninstalled first.