There are several problems with file lists in emacs-cedet-1.0-alt0.4.beta1c: 1) /usr/share/emacs/site-lisp/cedet and its subdirectories are not owned by the package 2) *.xpm files (for speedbar, etc.) are missing (rpmbuild warns about this when building the package). Probably %files should contain just %_emacslispdir/cedet instead of the explicit lists (with some %exclude to remove *.by and *.wy files from the package).
fixed in alt0.5.beta1c