Re: [sage-devel] Re: OSX Catalina works

2019-11-04 Thread Volker Braun
Patch gcc, see: see https://trac.sagemath.org/ticket/28691 On Monday, November 4, 2019 at 11:34:48 AM UTC+1, Dima Pasechnik wrote: > > in view of problems with building gcc/gfortran on osx 10.15 and latest > Xcode, one must wonder what Homebrew does to make it work. > Do they patch system headers

[sage-devel] Sporadic build failure of zope_interface-4.6.0 and entrypoints-0.3

2019-11-04 Thread Markus Wageringel
When building 9.0beta3 (or 9.0beta2) in parallel on two CentOS machines, I once got the following two build failures that I do not know how to resolve. Starting the build process again made the build complete successfully, so it looks like these packages do not list all their dependencies. Ins

Re: [sage-devel] Re: OSX Catalina works

2019-11-04 Thread Dima Pasechnik
configure:12690: g++ -E -std=gnu++11 -I/Volumes/Transcend/wooster/computer-algebra/anaconda3/include conftest.cpp anaconda conflict? On Mon, Nov 4, 2019 at 5:37 PM David Joyner wrote: > > > > On Sun, Nov 3, 2019 at 11:07 AM Dima Pasechnik wrote: >> >> could you post config.log ? > > > It is att

Re: [sage-devel] Re: Switch to Python 3 by default

2019-11-04 Thread Michael Orlitzky
On 11/3/19 4:55 PM, VulK wrote: On the same note: the current implementation of `is_jvm_available` is not really robust and I should open a ticket about this; any suggestion for a better implementation? S. const false Does it do anything except jmol? The right way to do it would be to add -

[sage-devel] building Sage docs on small VMs

2019-11-04 Thread Dima Pasechnik
How does one switch off multiprocessing in docbuild? (it's ludicrous not being able to build docs on a VM with 2GB of memory) [dochtml] [reference] valuations: 1 todos, 14 index, 1495 citations, 13 modules [dochtml] [reference] ... done (483 todos, 2097 index, 1506 citations, 2047 modules) [do

Re: [sage-devel] Can we adopt "orphan" Sage-related packages ?

2019-11-04 Thread Dima Pasechnik
On Sun, Nov 3, 2019 at 2:59 PM Emmanuel Charpentier wrote: > > Case in point: > > During a few years, someone called Sho Katemori created and maintained a > couple of (very) useful Sage-related packages fpr emacs users: > > sage-shell-mode: an emacs interface to Sage, allowing the integration of

[sage-devel] Symbolic equations and factor

2019-11-04 Thread Benjamin Hackl
I found some old code that seems to have broken due to a change of behavior when calling `factor()` on symbolic equations. In the old version (can't really tie it to a specific SageMath version; maybe 2 years old or so), it would simply factor both sides of an equation, i.e., something along th

Re: [sage-devel] Re: OSX Catalina works

2019-11-04 Thread Dima Pasechnik
in view of problems with building gcc/gfortran on osx 10.15 and latest Xcode, one must wonder what Homebrew does to make it work. Do they patch system headers, or something like that? On Mon, 4 Nov 2019 at 07:37, Andrew wrote: > Great, thanks John. I have essentially the same version of brew: >