Yes "Can't locate Texinfo/ModulePath.pm" is the error message.
Sorry, maybe I should have joined in and corrected immediately, but the
latest working version is actually 6.5, not 6.6, I do not have a 6.6
binary in my collection, so I had no knowledge if this problem exists there.
As to how 6.5 works, it has this rather confusing looking piece of code
at makeinfo:85:
# try to make package relocatable, will only work if
# standard relative paths are used
if (! -f File::Spec->catfile($lib_dir, 'Texinfo', 'Parser.pm')
and -f File::Spec->catfile($command_directory, $updir, 'share',
'texinfo', 'Texinfo', 'Parser.pm')) {
$lib_dir = File::Spec->catdir($command_directory, $updir,
'share', 'texinfo');
}
So it checks if Parser.pm exists using the absolute path and if not, but
it does using the relative path, it uses that one instead.
