On Fri, Dec 30, 2016 at 04:11:43PM +0100, Pascal Hambourg wrote: > Le 30/12/2016 à 15:46, Lisi Reisz a écrit : > > > >Is ca-certificates perhaps in contrib or non-free? > > No. AFAIK, packages in main cannot depend on packages in contrib or > non-free. Also, the final error message in the original email was for the package librtmp1 not for ca-certificates. That was just a recommendation.