-pip3 install pip==9.0.3
-pip3 install --upgrade aiokafka==0.4.*
-pip3 install --upgrade pymongo==3.7.*
-pip3 install --upgrade pyyaml==3.*
+pip3 install --upgrade aiokafka
+pip3 install --upgrade pymongo
+pip3 install --upgrade pyyaml==5.*
+pip3 install pycrypto # added dependency python3-crypto seems not working