Python 3.7 or newer.
Many free operating system distributions have dnspython packaged for you, so you should check there first.
The next easiest option is to use
pip install dnspython
pip is not available, you can download the latest zip file from
PyPI, unzip it.
On a UNIX-like system, you then run:
sudo python setup.py install
while on a Windows system you would run:
python setup.py install
Finally, you have the option of cloning the dnspython source from github and building it:
git clone https://github.com/rthalley/dnspython.git
And then run
setup.py as above.
Please be aware that the master branch of dnspython on github is under active development and may not always be stable.
The following modules are optional, but recommended for full functionality.
requests-toolbelt are installed, then DNS-over-HTTPS
will be available.
cryptography is installed, then dnspython will be
able to do low-level DNSSEC RSA, DSA, ECDSA and EdDSA signature validation.
idna is installed, then IDNA 2008 will be available.