Kevin W. Hamlen

version 3.1

There's actually only one error I see in the make.txt log; the rest are warnings, which are all normal and expected. It's hard to diagnose the problem because the error refers to a generated file that is specific to your system. However, it looks like maybe there's something wrong with your LaTeX installation's "makeindex" command, which should be the thing that runs at that point in the make script.

Make index with pagenumbers

This functionality was added in v2.8 (2009/03/14) in the form of the \indexsongsas macro.

configure line endings

version 3.0 roll-out

v2.15 pre-commit 2

version 2.12 and year update