Unable to setup development environment. Fails at cryptography installation.

[ritesh-pandey]

What are the steps to reproduce this issue?

1. pip install -r requirements.txt

What happens?

Installation fails at cryptography module.
Possible problem while building _openssl module. OpenSSL headers have changed and it is a known problem. We can update crypography to 2.x

What were you expecting to happen?

Successful setup.

What versions of software are you using?

Operating System: Ubuntu 19.04 Python 2.7.16

[LiranCaduri]

Having the same issue..

Is there a fix ?

Thanks in advance.

[BismeetSingh]

@LiranCaduri I managed to install it,after a few hiccups.
Updated:
cryptography==2.1.1
cffi==1.14.5
lxml==4.6.3.
Still,this project uses python2 which is more than old I guess.