$ sudo apt-get update
$ sudo apt-get install python-sphinxcontrib-httpdomai

python-sphinxcontrib-httpdomai is installed in your system.

Make ensure the python-sphinxcontrib-httpdomai package were installed using the commands given below,

$ sudo dpkg-query -l | grep python-sphinxcontrib-httpdomai*

You will get with python-sphinxcontrib-httpdomai package name, version, architecture and description in a table

python-sphinxcontrib-httpdomai package basic information: