ImportError: No module named dns.resolver

[airline233]

When i was running the 'python cloudflair.py url', the python printed this result:ImportError: No module named dns.resolver What can i do next?

[airline233]

It only appears on Debian system, and centos has not encountered this problem

[christophetd]

Have you installed dependencies running pip install -r requirements.txt?

[vigneshsb401]

yes even after installing the dependencies using pip install -r requirements.txt it shows the same error

[christophetd]

Can you provide your pip and Python versions?

[vigneshsb401]

pip version pip 21.2.4 python version Python 2.7.16

[christophetd]

Can you try with Python 3.5?

[vigneshsb401]

even after using python 3.5 it doesn't seem to work I tried it on both Mac terminal as well as kali machine

[airline233]

Have you installed dependencies running pip install -r requirements.txt?

Of course. I tried to run it again and again,but running it isn't usful

[airline233]

I tried to used Python3 latest version and it worked as well as centos

[christophetd]

Thanks, clarified in the README to use Python3 and suggested using a virtual env to avoid dependency issues