I have ntl-6.1.0 installed. I can wait til Monday; I'm surprised it might be an actual issue and not something I've done to myself. Jeramia On Sat, Nov 15, 2014 at 4:42 AM, François Bissey wrote: > It looks very similar to http://trac.sagemath.org/ticket/16882#comment:29. > Which version of ntl have you emerged? you should keep clear of the latest > version of ntl. > > I cannot do much in terms of fix until Monday. My main dev machine is at > work and it looks like we had another power cut and it is now off. > > François >