I need Help unlocking Multibit Classic wallet - password bug

[Simon H]

I have a Multibit Classic wallet from 2013. It is password protected and I 100% know the password. When I try to export my private keys I get an incorrect password error.

I have the .wallet files and the and the key-backup folder with multibitTIMESTAMP.key files. All I want to do is decrypt the keys so I can see my private keys and import them into a functioning wallet like Keepkey.

I have read the other posts, taught myself how to use python and tried using the python script:

decrypt_multibit_classic_keys.py

found here.

https://github.com/HardCorePawn/multibit_recovery

I am using python 3.5.4 on a Mac and when I run it I get this:

Traceback (most recent call last):
  File "/Users/simonhunt/Downloads/multibit_recovery-master/decrypt_multibit_classic_keys.py", line 43, in <module>
    import wallet_pb2
  File "/Users/simonhunt/Downloads/multibit_recovery-master/wallet_pb2.py", line 6, in <module>
    from google.protobuf import descriptor as _descriptor
ImportError: No module named 'google'

I really want to get my BTC out asap and get rid of Multibit. Can any one tell me how to fix this?

[HCP]

See my answer in your other thread in the MultiBit section here: https://bitcointalk.org/index.php?topic=2383713.new#new