mitmf error with python library python-twisted

2016-03-31 13:23:21 [ProxyPlugins] Exception occurred in hooked function Traceback (most recent call last): File "/root/Desktop/MITMf-master.4/core/proxyplugins.py", line 112, in hook a = f(args) File "/root/Desktop/MITMf-master.4/plugins/inject.py", line 65, in response mime = response.headers['Content-Type'] AttributeError: ClientRequest instance has no attribute 'headers'

So, this is the error i got, when i was trying to inject a javascript file with the mitmf framework. What worked for me is uninstalling the twisted python library. And afterwards installing the newsest version manually. I was using Kali 2016.2 where the library is installed via apt.

apt-get remove python-twisted

Now you need to download twisted again:

wget http://twistedmatrix.com/Releases/Twisted/15.5/Twisted-15.5.0.tar.bz2

and instal it:

pip install ./Twisted-15.5.0.tar.bz2

This should do the trick :)