Thanks... Very good :)
As I said I compile develop version so I just compile sagemanifolds with
it. But I can imagine how annoying it can be, before I used for a long
time your deb.
Best,
Henri
Le 04/02/2016 11:42, Jan Groenewald a écrit :
Hi
On 4 February 2016 at 12:20, HG <henri.gir...@gmail.com
<mailto:henri.gir...@gmail.com>> wrote:
Following the ppa sage link, I tried to install sage-7, it works
fine. Time for patching, but no problem.
I use two version of sagemath the ppa and developer one (which I
compile) and after I compile sagemanifolds (which I can't do at
the moment with the ppa because it's installed system-wide).
Thanks for this good work
Henri
If you run sagemath-upstream-binary-full it is technically possible to
run sage manifolds. We had this deployed on campus last week. But you
have to reinstall it after every upgrade. It is bad because:
1) you should not compile as root. There is a past bug where compiling
some package would delete a system file [1]
<http://trac.sagemath.org/ticket/9551>. Malicious code could hose or
rootkit your system. We plan in future to have the sage tree owned by
a sagemath user, which will alleviate that (only) if people remember
to change to that user before customizing / adding optional packages
and rebuilding.
2) bad practice since dpkg (or your distro package manager) is
supposed to manage the system files, but it is technically possible.
It will not work with sagemath-upstream-binary (without -full) since
the SAGE_ROOT/src folder is missing and many files you need for
rebuilding sage.
I will try to release a 7.0.1 (rather than waiting for 7.1) which also
fixes the smaller sagemath-upstream-binary in the PPAs. Note 7.0 is
now in the stable PPA for 14.04.
Regards,
Jan
--
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