[sage-support] Re: Cannot build sage-10.5 in Debian Sid

2025-01-27 Thread Luis Finotti
Ah, indeed removing m4ri did it. Thanks for the help! On Monday, January 27, 2025 at 11:56:23 AM UTC-5 Antonio Rojas wrote: > Debian is shipping a broken m4ri version > > https://groups.google.com/g/sage-release/c/muFP_3aonHc/m/2SxR8t1eAQAJ > > El lunes, 27 de enero de 2025 a las 17:50:39 UTC+1,

[sage-support] Re: Cannot build sage-10.5 in Debian Sid

2025-01-27 Thread Antonio Rojas
Debian is shipping a broken m4ri version https://groups.google.com/g/sage-release/c/muFP_3aonHc/m/2SxR8t1eAQAJ El lunes, 27 de enero de 2025 a las 17:50:39 UTC+1, Luis Finotti escribió: > Debian Sid has updated its Python version to 3.13. In trying to build > sage 10.5 from source, I get: > >

[sage-support] Cannot build sage-10.5 in Debian Sid

2025-01-27 Thread Luis Finotti
Debian Sid has updated its Python version to 3.13. In trying to build sage 10.5 from source, I get: ``` [sagelib-10.5] [spkg-install] error: command '/usr/bin/g++' failed with exit code 1 [sagelib-10.5] [spkg-install] error: subprocess-exited-with-error [sagelib-10.5] [spkg-install] [sa

Re: [sage-support] The method is_sparse_paving() of a matroid may be wrong!

2025-01-27 Thread Xie
Thank you. A matroid is sparse paving if both the matroid itself and its dual are paving. This criterion can be used to count the number of sparse paving matroids, assuming the .is_paving() method is correct. Sparse paving matroids have several definitions, but as far as I know, their definiti