I just ran into this and found that it was caused by libfacter being linked to two different Boost versions.
Upgrading facter and libfacter to 3.14.12-1+b2 fixed the problem. Cheers - Ian -- Ian Chard <ian.ch...@ed.ac.uk<mailto:ian.ch...@ed.ac.uk>> Learning and Information Technology Manager School of History, Classics and Archaeology, room 1M.09 University of Edinburgh Tel: +44 (0)131 651 5044 (internal: 515044) The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. Is e buidheann carthannais a th' ann an Oilthigh Dh?n ?ideann, cl?raichte an Alba, ?ireamh cl?raidh SC005336.