```Traceback (most recent call last):


 "./EDMarketConnector.py", line 178, in <module>

import prefs


 "/home/chronos/elitedangerous/EDMarketConnector/prefs.py", line 21, in <module>

from monitor import monitor


 "/home/chronos/elitedangerous/EDMarketConnector/monitor.py", line 10, in <module>

from typing import Any, Optional, OrderedDict as OrderedDictT, Tuple, TYPE_CHECKING, Union
ImportError: cannot import name 'OrderedDict'


Traceback (most recent call last):



 "/usr/local/bin/telegram-send", line 7, in <module>


from telegram_send import main



 "/usr/local/lib/python3.5/dist-packages/telegram_send.py", line 29, in <module>


from telegram.constants import MAX_MESSAGE_LENGTH

ImportError: No module named 'telegram.constants'

