When running genabout.py for v1.0 of the code the following message occurred when about_file was not in the input csv.
Required keys not found.
('name', 'version', 'about_file')
However, the current version of the spec (http://www.dejacode.org/about_spec_v0.8.1.html) states:
"2013.05.03: Renamed about_file to about_resource, and also made about_resource a mandatory field." The spec or the code needs to be updated so that the required key (about_file or about_resource) is clear.