libreoffice-bin [1] - dupe of package in extra. pyclutter-svn [2] is deprecated since pyclutter now uses git (and there is a git package in aur). Also, pyclutter [3] and python-clutter [4] are dupes. First has better naming but the second was submitted first so I don't know which one should be deleted - up to you.
[1] http://aur.archlinux.org/packages.php?ID=41812 [2] http://aur.archlinux.org/packages.php?ID=18485 [3] http://aur.archlinux.org/packages.php?ID=34322 [4] http://aur.archlinux.org/packages.php?ID=14044
