The build looks to be pulling external dependencies to get
"java.awt.desktop" related packages which may be derived from external
dependencies contained in a zip file. The build.xml looks like it tries to
setup some folders, unzips there but it doesn't seem to be working.
The build.xml specifies
Forgot to mention...
Built oin Window 11 using cygwin envionment with
java -version
openjdk version "11.0.12" 2021-07-20
OpenJDK Runtime Environment 18.9 (build 11.0.12+7)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.12+7, mixed mode)
ant -version
Apache Ant(TM) version 1.10.12 compiled on October