File | Settings | Build, Execution, Deployment | Build Tools | Gant for Windows and Linux
IntelliJ IDEA | Settings | Build, Execution, Deployment | Build Tools | Gant for macOS
Use this page to define Gant home directory, which is required to be able to run build scripts.
Item
Description
Gant home
In this text field, specify the fully qualified path to your Gant installation, or click the ellipsis button, and select the desired directory in the dialog that opens.