How to build the document from the Docbook sources

To build the CF Conventions document from the Docbook sources:

1. Download and install xsltproc.
2. Download and install fop.
3. git clone [email protected]:cf-convention/cf-convention.github.io.git (or do a pull if you already have a local copy of the repository)
4. cd cf-convention.github.io/Data/cf-conventions/cf-conventions-1.7
5. mkdir docbooktmp
6. make

If all goes well, the document will appear in the subdirectory "build" - in pdf form and the usual two (single- and multi-page) html forms.