add pycryptodome or will get this
Traceback (most recent call last):
File "create_btc.py", line 1, in <module>
from pywallet import wallet
File "/usr/lib/python3.4/site-packages/pywallet-0.0.5-py3.4.egg/pywallet/wallet.py", line 5, in <module>
from .utils import (
File "/usr/lib/python3.4/site-packages/pywallet-0.0.5-py3.4.egg/pywallet/utils/__init__.py", line 5, in <module>
from .ethereum import (
File "/usr/lib/python3.4/site-packages/pywallet-0.0.5-py3.4.egg/pywallet/utils/ethereum.py", line 30, in <module>
from Crypto.Hash import keccak
ImportError: No module named 'Crypto'