Package: clive Version: 2.2.27-1 clive doesn't seem to work with that url:
$ clive --format=mp4 'http://www.dailymotion.com/video/xqj6kz_greenpeace-survole-l-usine-nucleaire-de-bugey_news' fetch http://www.dailymotion.com/video/xqj6kz_greenpeace-survole-l-usine-nucleaire-de-bugey_news ...done. Can't locate object method "err" via package "clive::Util::Log" (perhaps you forgot to load "clive::Util::Log"?) at /usr/share/perl5/clive/Host/Dailymotion.pm line 72. (in cleanup) cannot access `DESTROY' field in class clive::Video at /usr/share/perl5/clive/Host/Dailymotion.pm line 72
signature.asc
Description: This is a digitally signed message part.

