Re: [sage-devel] Re: Lie subalgebra implementation bug

2020-09-23 Thread 'Travis Scrimshaw' via sage-devel
Feel free to cc me (tscrim) on any tickets. You can also email me directly if you have any questions too. Best, Travis On Tuesday, September 22, 2020 at 8:46:41 PM UTC+10, Alec Linden Disney-Hogg wrote: > > Hi Travis, > > Yes I just updated to 9.1 and have found this problem fixed, thanks. >

Re: [sage-devel] UMBC Optimization seminar

2020-09-23 Thread David Roe
For more online seminars see researchseminars.org, a site I created this spring with colleagues at MIT. There are currently 518 upcoming talks listed in math. Michael, if you know the organizers of your optimization seminar I would encourage them to add it to the site (you can have them contact m

[sage-devel] UMBC Optimization seminar

2020-09-23 Thread Michael Orlitzky
Every Thursday, I participate in an optimization seminar hosted by my alma mater, the University of Maryland Baltimore County (UMBC). The talks take place at 10am US Eastern time, but have moved online for obvious reasons. And now that the seminars are online, our audience has expanded greatly: we

Re: [sage-devel] numpy fails to build (sage 9.2.beta13 on archlinux)

2020-09-23 Thread Vincent Delecroix
After the ./configure (and nothing compiled) I got (sage-buildsh) $ echo ${PKG_CONFIG_PATH} /opt/sage/local/lib/pkgconfig (sage-buildsh) $ pkg-config --modversion openblas 0.3.10 (sage-buildsh) $ pkg-config --modversion cblas 3.9.0 (sage-buildsh) $ pkg-config --modversion lapack 3.9.0 Retrying t

Re: [sage-devel] numpy fails to build (sage 9.2.beta13 on archlinux)

2020-09-23 Thread Dima Pasechnik
This looks like a failure by numpy to recognise openblas/cblas/lapack provided by the system. build/pkgs/openblas/distros/arch.txt says that you need to install openblas, lapack, and cblas packages. (our tests might fail to check that all of them are there) Then it could be that pkg-config setup i

Re: [sage-devel] Re: configure fails to find some packages (archlinux)

2020-09-23 Thread Dima Pasechnik
I'll fix the flint's configuration to let it treat undefined HAVE_GC as 0, this should let cmake-built Flint be recognisable, see https://trac.sagemath.org/ticket/30642 On Wed, Sep 23, 2020 at 11:28 AM Antonio Rojas wrote: > > > >> >> There is also something funny with Flint 2.6 build using cmak

Re: [sage-devel] configure fails to find some packages (archlinux)

2020-09-23 Thread François Bissey
I have just posted some musing on the issue on GitHub. > On 23/09/2020, at 10:28 PM, Antonio Rojas wrote: > > > > > There is also something funny with Flint 2.6 build using cmake - not > sure if it's the case on your system, but it seems > that in this case there is no way to specify whethe

Re: [sage-devel] Re: configure fails to find some packages (archlinux)

2020-09-23 Thread Antonio Rojas
> There is also something funny with Flint 2.6 build using cmake - not > sure if it's the case on your system, but it seems > that in this case there is no way to specify whether you want GC > support or not. > I guess it ends up without GC support (or, perhaps, with GC support, > no idea),

Re: [sage-devel] Re: configure fails to find some packages (archlinux)

2020-09-23 Thread Dima Pasechnik
On Wed, Sep 23, 2020 at 10:17 AM nqn...@gmail.com wrote: >> >> >> On archlinux, the configure package failed to recognized my >> installation of > > > > arb eclib flint > > Because our flint is compiled with gc support, which is explicitly forbidden > in spkg-configure (not sure why, everything i

[sage-devel] Re: configure fails to find some packages (archlinux)

2020-09-23 Thread nqn...@gmail.com
> > > On archlinux, the configure package failed to recognized my > installation of > > arb eclib flint Because our flint is compiled with gc support, which is explicitly forbidden in spkg-configure (not sure why, everything is working fine here with system flint). This forces compilation o

[sage-devel] configure fails to find some packages (archlinux)

2020-09-23 Thread Vincent Delecroix
Dear all, On archlinux, the configure package failed to recognized my installation of arb cddlib eclib flint giac perl_cpan_polymake_prereq All of them are installed on my machine with the following versions arb-2.18.1-1 cddlib-1:0.94l-1 eclib-20190909-9 flint-2.6.3-1 libgiac-1.6.0.23-1 xcas-