Public bug reported: O'Reilly has a sample DocBook at https://prod.oreilly.com/external/tools/docbook/docs/authoring/docbook_source/. After installing Ubuntu's DocBook, `docbook2pdf` was not able to compile O'Reilly's sample book and produce a PDF.
It seems the DocBook package uses a dated version of OpenJade. Not only is it out-dated, it is no longer supported. To get the tool to work, it was necessary to run `xmllint --xinclude` first. The preprocessing fixed the compile errors, but the resulting PDF does not include images. Images are included with <mediaobjects> tag. It appears <mediaobjects> was a fix for an earlier <graphic> tag (which lacked an alternate text). OpenJade does not support <mediaobjects>, and there is no fix since its so old and no longer supported. Perhaps it would be a good idea to update the toolchain with programs that work as expected and are supported. ** Affects: docbook (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/881254 Title: DocBook Package: Tools are broken and no longer supported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/docbook/+bug/881254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs