Re: [sage-devel] Note on building sagemath-8.2 with GCC 8.1.0

2018-05-16 Thread Vincent Delecroix
Dear F, Thanks! For Python 2.7-14 we will be switching for 2.7-15 that does cause any trouble with GCC 8.1.0. See [1]. For linbox, there is at least [2] opened (but no patch for the moment). BTW, when I did build Sage with 8.1.0 few times ago I also had troubles with fflas that you do not ment

[sage-devel] executable referenced in sagemath jupyter kernel

2018-05-16 Thread Nils Bruin
Presently, in $SAGE_ROOT/local/share/jupyter/kernels/sagemath/kernel.json, we reference the executable $SAGE_ROOT/local/bin/sage If we were to reference $SAGE_ROOT/sage instead, we'd have the advantage that the kernel spec can also be used by a jupyter that isn't running in the sage python envir

[sage-devel] Re: Error installing sage, with R 3.4.3

2018-05-16 Thread Samuel Lelievre
Wed 2018-05-16 17:20:29 UTC+2, James Barry: > > That could work. Dumb question, but should I be able to launch > sage from anywhere, ie on the command line? It seems like > I have to navigate to the sage folder first... You could once and for all navigate to the sage folder and run the following i

[sage-devel] Note on building sagemath-8.2 with GCC 8.1.0

2018-05-16 Thread fidelbc
Hello all, Wanted to leave this note for anybody running into gcc8 compiling issues. This was built on archlinux using their gcc 8.1.0-1 package. Fortunately there are fixes floating around, please see attached patches. - Python-2.7.14 Error (sorry for the lack of details, lost the log file:-/

[sage-devel] SageMath 8.2 Docker image: pip lacks SSL support

2018-05-16 Thread Nathan Dunfield
Just tried out the latest Sage Docker image and, unlike all previous versions, I can no longer use pip to fetch packages off PyPI: docker run -it sagemath/sagemath:8.2 /bin/bash sage@6bf664a266cd:~/sage$ sage -pip install FXrays pip is configured with locations that require TLS/SSL, however the s

[sage-devel] Re: Error installing sage, with R 3.4.3

2018-05-16 Thread James Barry
Thanks for the tip. Yes I have actually had this problem before with libiconv and anaconda. Would you recommend removing anaconda completely and not installing it again? On Wednesday, 16 May 2018 16:38:07 UTC+2, Dima Pasechnik wrote: > > > > On Wednesday, May 16, 2018 at 2:58:57 PM UTC+1, James

[sage-devel] Re: Error installing sage, with R 3.4.3

2018-05-16 Thread James Barry
That could work. Dumb question, but should I be able to launch sage from anywhere, ie on the command line? It seems like I have to navigate to the sage folder first... On Wednesday, 16 May 2018 16:29:44 UTC+2, Samuel Lelievre wrote: > > If you don't specifically need R functionality, > just use

[sage-devel] Re: Error installing sage, with R 3.4.3

2018-05-16 Thread Dima Pasechnik
On Wednesday, May 16, 2018 at 2:58:57 PM UTC+1, James Barry wrote: > > Hello, > > today I tried installing sage, I am running Ubuntu 17.10 and already have > anaconda installed, though I have not installed R before. > > It might be anaconda that breaks the installation somehow. Namely, Ubuntu 1

[sage-devel] Re: Error installing sage, with R 3.4.3

2018-05-16 Thread Samuel Lelievre
If you don't specifically need R functionality, just use the version of SageMath you obtained, you should be fine. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to

[sage-devel] Error installing sage, with R 3.4.3

2018-05-16 Thread James Barry
Hello, today I tried installing sage, I am running Ubuntu 17.10 and already have anaconda installed, though I have not installed R before. The sage installation worked well except for the R part, see attached log file. I have tried opening sage and it works. What to do? Best regards, James -

Re: [sage-devel] Trac downtime for upgrades

2018-05-16 Thread Sébastien Labbé
Thanks for the explanation. Sébastien -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email t

Re: [sage-devel] Trac downtime for upgrades

2018-05-16 Thread Erik Bray
On Wed, May 16, 2018 at 11:49 AM, Sébastien Labbé wrote: > > > On Wednesday, May 16, 2018 at 11:16:59 AM UTC+2, Jeroen Demeyer wrote: >> >> Thanks Erik! >> >> After using it for just a few days, the git Trac plugin seems to work >> very well and it's a clear improvement. > > > Sorry, I just can't

Re: [sage-devel] Trac downtime for upgrades

2018-05-16 Thread Sébastien Labbé
On Wednesday, May 16, 2018 at 11:16:59 AM UTC+2, Jeroen Demeyer wrote: > > Thanks Erik! > > After using it for just a few days, the git Trac plugin seems to work > very well and it's a clear improvement. > Sorry, I just can't see what is the improvement. Erik just said "This is part of a per

Re: [sage-devel] Trac downtime for upgrades

2018-05-16 Thread Jeroen Demeyer
Thanks Erik! After using it for just a few days, the git Trac plugin seems to work very well and it's a clear improvement. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an