dr-svg-sprites: nodejs doesn't found dr-svg-sprites

[jknack]

Stacktrace:

org.jooby.assets.Nodejs - jar:file:/Users/foo/.m2/repository/org/jooby/jooby-assets-svg-sprites/1.0.0.CR8/jooby-assets-svg-sprites-1.0.0.CR8.jar!/dr-svg-sprites
java.lang.RuntimeException: java.io.FileNotFoundException: [dr-svg-sprites.js, main.js, index.js]
 at com.google.common.base.Throwables.propagate(Throwables.java:160)
    at org.jooby.assets.Nodejs.run(Nodejs.java:257)
    at org.jooby.assets.SvgSprites.run(SvgSprites.java:152)
    at org.jooby.assets.AssetCompiler.aggregators(AssetCompiler.java:338)
    at org.jooby.assets.AssetCompiler.build(AssetCompiler.java:299)
    at org.jooby.internal.assets.LiveCompiler.onChange(LiveCompiler.java:70)
    at org.jooby.internal.assets.Watcher.lambda$new$0(Watcher.java:107)
    at java.lang.Thread.run(Thread.java:745)