want, set JAVA_HOME yourself.
To make shipping the files a bit easier it prints a rune for rsyncing
-the files to the distribution site with a pathname based on the output
-from "git-describe". You can set JPCTB_PUBLISH_BASE and ..._DIR to
-control the exact output.
+the files to the test version on the distribution site. You can set
+JPCTB_PUBLISH_BASE and ..._DIR to control the exact output.
If you want to clean out the build directory to make sure you get a
rebuild from scratch, say