some details you could update

[perbasilopou]

at http://sparkling-graph.readthedocs.io/en/latest/comunities.html
you should update the imports.
import ml.sparkling.graph.operators.algorithms.pscan
Isn't working anymore and you should update it to:
import ml.sparkling.graph.operators.algorithms.community.pscan
Also IntelliJ (or maven) is mistaking ml.sparkling as a package that belongs to org.apache.spark.graphx.ml
and the imports of your libraries have always to be on top of the Spark ones.