On Wednesday 21 May 2014 11:22:02 Michael . wrote: > On 21 May 2014 19:53, Aleksey Midenkov <midenok@...> wrote: > > >> aptitude safe-upgrade '?version(4:3.5.13)' > > >> > > >> if 4:3.5.13 is currently installed version. I was referring specifically to Aleksey Midenkov's email. Lisi