Installing Sphinx Doc in CentOS 6
Recently I have been working on a C++ project where the project documentation is created using sphinx-doc. The documentation is compiled as part of the application build process, but doesn’t build on old versions of Sphinx. This posed a problem with doing builds of the project on CentOS 6, because the version of Sphinx that is available through EPEL is ancient, and thus did not support the directives used in the documentation.
The solution is to install a newer version of Sphinx, but instead of using the
CentOS repositories, install through Python’s
pip utility instead. This
allows us to install the most up to date pip-released version of Sphinx.
First, it is necessary to install Python 3, along with the associated
$ yum install python34 python34-devel python34-setuptools ...
Once the Python packages are installed, it is necessary to build
$ cd /usr/lib/python3.4/site-packages/ ... $ python3 easy_install.py pip ...
Finally, use pip to install Sphinx:
$ pip install sphinx ...
This should give you a much more up-to-date version of Sphinx than the one that is provided through EPEL:
$ sphinx-build --version sphinx-build 1.8.5