Can't find example json file after installing package

[vincentlux]

Hi,

When following quick-start.py, the following error appeared:

>>> docs = load_example_doc_data(['mr-sun.json', 'technology.json', 'chat.json'])
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/xiaopeng/anaconda3/envs/soco/lib/python3.6/site-packages/soco_core/examples.py", line 20, in load_example_doc_data
    doc = json.load(open(os.path.join(cur_path, '..', 'resources/{}'.format(n))))
FileNotFoundError: [Errno 2] No such file or directory: '/home/xiaopeng/anaconda3/envs/soco/lib/python3.6/site-packages/soco_core/../resources/mr-sun.json'

May I ask if the example json files were forgotten to put in or do I need to download it by myself? Thanks!