Also, to revert in the meantime, do

wget
https://launchpad.net/~aims/+archive/ubuntu/sagemath/+build/7499250/+files/sagemath-upstream-binary_6.7ppa10revert6.6.aims6-2_amd64.deb
sudo dpkg -i sagemath-upstream-binary_6.7ppa10revert6.6.aims6-2_amd64.deb
sudo apt-mark hold sagemath-upstream-binary

Regards,
Jan


On 12 June 2015 at 17:53, Jan Groenewald <jan.groenew...@gmail.com> wrote:

> Hi
>
> The more important drop is the whole src folder, which I think is needed
> for rebuilds. We did it to save space and bandwidth, and most importantly
> you should not be compiling as root which is necessary to install optional
> packages, which we intentially dropped now.. Perhaps a poll on this is
> necessary.
>
> In principle the PPA supports easy install and upgrades, and I am not sure
> how to safely install, except perhaps to have all files owned by a new
> sagemath user we'd have to create and  incorporate, and also the deb is
> built from prebuilt binaries, see a recent thread about sagemath binaries
> unsuitable for development.
>
>
> https://groups.google.com/forum/#!searchin/sage-devel/binaries$20development/sage-devel/QdwdT8J8q50/TyLCIeAF37cJ
>
> At the moment we don't want to immediately revert. We could have a package
> sagemath-source which installs the latest source, but you are probably
> better of with a source tree of your own. How big is the need for optional
> packages via the PPA? We have a need for gap_packages at our institution,
> and a few others.
>
> Regards,
> Jan
>
> On 12 June 2015 at 17:13, Gérard JASTRZEB <gerard.jastr...@free.fr> wrote:
>
>> First of all, I let me thank you for maintaining a PPA for SAGEMATH.
>> But since v6.7 there is a problem for those who want to install
>> SAGEMANIFOLDS as well.
>> You dropped Makefile and .git from /usr/lib/sagemath (system install),
>> which are mandatory for SAGEMANIFOLDS, as the install script (stable
>> version) triggers a re-build of sage and the development version
>> installs via git. Here is the link for it :
>> http://sagemanifolds.obspm.fr/download.html
>>
>> Thank you for having a look at it.
>> Gérard JASTRZEB
>> gerard,jastr...@free.fr
>> --
>> This message was sent from Launchpad by
>> =?utf-8?q?G=C3=A9rard_JASTRZEB?= (https://launchpad.net/~gerard-jastrzeb)
>> using the "Contact this team's admins" link on the AIMS team page
>> (https://launchpad.net/~aims).
>> For more information see
>> https://help.launchpad.net/YourAccount/ContactingPeople
>>
>
>

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