Fix miflora worker requirements and fix pip version check

workers/miflora.py

@@ -2,7 +2,7 @@ from interruptingcow import timeout
 from mqtt import MqttMessage
 from workers.base import BaseWorker
 
-REQUIREMENTS = ['git+https://github.com/open-homeautomation/miflora.git@84f39432082796412d05b754c948499a1ad710e7#egg=miflora']
+REQUIREMENTS = ['git+https://github.com/open-homeautomation/miflora.git@84f39432082796412d05b754c948499a1ad710e7#egg=miflora', 'bluepy']
 
 monitoredAttrs = ["temperature", "moisture", "light", "conductivity", "battery"]
 

workers_manager.py

@@ -2,7 +2,7 @@ import importlib
 import threading
 
 from pip import __version__ as pip_version
-if pip_version > "10.0":
+if int(pip_version.split('.')[0]) > 10:
   from pip._internal import main as pip_main
 else:
   from pip import main as pip_main