Le samedi 19 avril 2014 16:25:41 UTC+2, Jan Groenewald a écrit : > > Hi Emmanuel, > > Thanks for that. So I understand that without the ffmpeg PPA my solution > might work? >
Probably (I didn't test it yet). > > I have mailed sage-devel to sort out the dependencies, and I can perhaps > release an intermediate "new" version which is the same version of sagemath > but with new dependencies. > Thank you for that. One of the points of using ubuntu is not to have to worry about building binaries. It still will be 6.1.1, right ? -- Emmanuel Charpentier > > Regards, > Jan > > > > On 19 April 2014 16:13, Emmanuel Charpentier > <emanuel.c...@gmail.com<javascript:> > > wrote: > >> 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> 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. >>>> To post to this group, send email to sage-s...@googlegroups.com. >>>> >>>> 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...@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.
