old_contents: __version__ = "0.1.5"
  
  try:
      from pyspark.rdd import RDD
  except ImportError:
      raise ImportError("pyspark home needs to be added to PYTHONPATH.\n"
                        "export PYTHONPATH=$PYTHONPATH:$SPARK_HOME/python:../")
  
  from .rdd import block, BlockRDD, ArrayRDD, SparseRDD, DictRDD
  
new_contents: __version__ = "0.2.0"
  
  try:
      from pyspark.rdd import RDD
  except ImportError:
      raise ImportError("pyspark home needs to be added to PYTHONPATH.\n"
                        "export PYTHONPATH=$PYTHONPATH:$SPARK_HOME/python:../")
  
  from .rdd import block, BlockRDD, ArrayRDD, SparseRDD, DictRDD
  
subject: bump version to 0.2.0