Building i2p bote

When I attempt to build i2p bote from the instructions on github I get this error. Could someone clarify how to use these options on the command line to enable gradle to build this program.

  • What went wrong:
    Project ‘webapp’ not found in root project ‘i2p.i2p-bote.git’.

  • Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

  • Get more help at https://help.gradle.org

BUILD FAILED in 864ms