[ This bug belongs to a2ps, but Bugzilla doesn't know this component as part of RH Beta 1. So I am entering it here. ] a2ps tries to put some elisp-files into the directory determined by the AM_PATH_LISPDIR automake macro. When having installed xemacs but not emacs, this path is not `%{_datadir}/emacs/site-lisp' like assumed in the %files section of the .spec file and the build will fail. A solution would be to call `make install' with lispdir=%{_datadir}/emacs/site-lisp' explicitly or to provide different xemacs/emacs subpackages.
I'll fix this by specifying that it should use GNU Emacs.
OK, build now requires /usr/bin/emacs ( a2ps-4.13b-5 )