To be able to compile the volumes of the Antiphonal, you need:
- Ruby 1.9 & rake (not Ruby 1.8!)
- LaTeX, pdfLaTeX, pdfjam, support of the Czech language in babel
- LilyPond 2.14.2 or newer then 2.15.36 (There was a regression in 2.15.34 making many volumes of the antiphonal uncompilable)
Run 'rake -T' in this directory to see all the stuff you can compile.