It looks like NUX hasn't been touched since 2006, but I'm not sure if someone has been maintaining it to work with the current Saxon libraries?

The current exception I get with: "net.sf.saxon" % "Saxon-HE" % "9.5.1-4",
Exception in thread "main" java.lang.NoSuchMethodError: net.sf.saxon.Configuration.setAllowExternalFunctions(Z)V
        at nux.xom.xquery.XQuery.createConfiguration(XQuery.java:609)
        at nux.xom.xquery.XQuery.<init>(XQuery.java:361)


Thanks,

Eric