text: import os
  import sys
  
  
  if sys.platform.startswith('win'):
      config_dir = os.path.expanduser(os.path.join("~", ".nengo"))
      cache_dir = os.path.join(config_dir, "cache")
  else:
      config_dir = os.path.expanduser(os.path.join("~", ".config", "nengo"))
      cache_dir = os.path.expanduser(os.path.join("~", ".cache", "nengo"))
  
  decoder_cache_dir = os.path.join(cache_dir, "decoders")
  install_dir = os.path.abspath(
      os.path.join(os.path.dirname(__file__), os.pardir, os.pardir))
  examples_dir = os.path.join(install_dir, "docs", "examples")
  
  nengorc = {'system': os.path.join(install_dir, 'nengo-data', 'nengorc'),
             'user': os.path.join(config_dir, "nengorc"),
             'project': os.path.abspath(os.path.join(os.curdir, "nengorc"))}
  