On Fri, Oct 2, 2015 at 10:37 AM, martin rudalics wrote: > Obviously Andy encountered it when filing bug#16047. And I could swear > that I too saw it once. Curiouser and curiouser. Why is it so persistent for me and non-repeatable for both of you? Hmm... > But I hardly ever bootstrap. Well, I used to do it daily with no problem. But it's been more than a year, and now I've reinstalled from scratch all my building environment. Thanks, Juanma