Has anyone run into the following error while trying to get Airflow running on a remote Heroku server? My airflow webserver runs fine but I am trying to add security to the service. I am following the example of creating a user at https://airflow.incubator.apache.org/security.html. However when I try to create a password:
user.password = 'set_the_password'
I get an error saying.
AttributeError: module 'bcrypt._bcrypt' has no attribute 'ffi'
Running pip freeze reveals that I have not only bcrypt but also
Flask-Bcrypt==0.7.1
bcrypt==3.1.3
py-bcrypt==0.4
cryptography==1.8.1
cffi==1.10.0
I am suspecting that there are some C dependencies that are getting lost in the requirements.txt. I am know this maybe a repeat of Python bcrypt package on Heroku gives AttributeError: 'module' object has no attribute 'ffi', but I am not looking to monkey patch and I have crytography as a library included. Any help would be appreciated!
