Dear Jan, A slight precision below :
Le samedi 19 avril 2014 15:07:18 UTC+2, Jan Groenewald a écrit : > > Hi > > Thanks for reporting this. Many of the Depends: fields in sagemath need to > be updated. I will do so over the coming month or two. > > In the meantime, simply to satisfy the dependency, add the ffmpeg from > saucy.-updates, which seems to be the last one. > http://packages.ubuntu.com/search?keywords=ffmpeg > > So I suggest this (easily disabled later). > > sudo -i > cat > /etc/apt/sources.list.d/saucy-updates.list << EOF > # Only for ffmpeg, to satisfy lingering sagemath-upstream-binary dependency > deb http://archive.ubuntu.com/ubuntu/ saucy-updates main > EOF > apt-get update > apt-get install sagemath-upstream-binary > This won't work directly, at least if you have (like me) added the "ffmpeg" ppa (which won't install, since it neeeds libav54 libraries newer than those available in trusty. Ouch ! ). You have to explicitely install the saucy version : apt-get install -t saucy -f ffmpeg This is working for me. To remove later, after sagemath-upstream-binary is updated, (by me, and by > you from the PPA) do > > sudo apt-get purge ffmpeg > sudo rm /etc/apt/sources.list.d/saucy-updates.list > sudo apt-get update > sudo apt-get autoremove # check output and say yes if acceptable. > This should work when the time comes. BTW : could you drop a note to that effect somewhere on sage-support (or sage-release), in order to let us know that it is time to clean up our systems ? HTH, -- Emmanuel Charpentier > Regards, > Jan > > > > > On 19 April 2014 14:33, xunitc xc <xun...@gmail.com <javascript:>> wrote: > >> Hi, >> >> My os is ubuntu 14.04, I use the ppa like : >> apt-add-repository -y ppa:aims/sagemath >> apt-get update >> apt-get install sagemath-upstream-binary >> >> Then, I see "sagemath-upstream-binary : Depends: ffmpeg but it is not >> installable". >> And in this url: >> >> http://askubuntu.com/questions/432542/is-ffmpeg-missing-from-the-official-repositories-in-14-04 >> I see the name ffmpeg is called libav-tools now. >> >> How can I install sage by ppa please? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sage-support" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sage-support...@googlegroups.com <javascript:>. >> To post to this group, send email to sage-s...@googlegroups.com<javascript:> >> . >> Visit this group at http://groups.google.com/group/sage-support. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > .~. > /V\ Jan Groenewald > /( )\ www.aims.ac.za > ^^-^^ > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
