I have attempted to use org-collector. Each time, including the example at
[Search domain orgmode.org]
<https://duckduckgo.com/?q=org%2Dcollector%20worg+site:orgmode.org>orgmode.org/worg/org-contrib/org-collector-example.html
<http://orgmode.org/worg/org-contrib/org-collector-example.html>
all columns except ITEM evaluate to the default error. The ITEM column
does evaluate as expected.
GNU Emacs 24.4.1 (i586-pc-linux-gnu, GTK+ Version 3.14.5)
of 2015-03-07 on binet, modified by Debian
Org: 8.3beta release_8.3beta-1030-g65bbb1
Charlie Millar