[sage-support] Re: Fail in installing both sage-numerical-backends-gurobi and sage-numerical-backends-coin

2024-07-27 Thread Matthias Koeppe
Which Sage version; logs please. On Tuesday, July 23, 2024 at 8:28:06 AM UTC-7 Ziyan He wrote: > When I try to use pip install to install sage-numerical-backends-gurobi, I > encounter the following error: > > Error compiling Cython file: > ---

Re: [sage-support] Re: Fail in installing both sage-numerical-backends-gurobi and sage-numerical-backends-coin

2024-07-29 Thread Ziyan He
My sage version is 10.3, and here is my error log : Collecting sage-numerical-backends-gurobi Using cached sage_numerical_backends_gurobi-10.4.tar.gz (27 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Requ

Re: [sage-support] Re: Fail in installing both sage-numerical-backends-gurobi and sage-numerical-backends-coin

2024-07-30 Thread Vincent Delecroix
This seems to be the problem > from sage.numerical.backends.generic_backend cimport GenericBackend > ^ > > > sage_numerical_backends_ gurobi/gurobi_backend.pxd:17:0: 'sage/numerical/backends/generic_backend.pxd' not

Re: [sage-support] Re: Fail in installing both sage-numerical-backends-gurobi and sage-numerical-backends-coin

2024-07-31 Thread Matthias Koeppe
Try "sage -pip install --no-build-isolation sage-numerical-backends-gurobi" as a workaround. On Monday, July 29, 2024 at 1:18:23 PM UTC-7 Ziyan He wrote: > My sage version is 10.3, and here is my error log : > Collecting sage-numerical-backends-gurobi > Using cached sage_numerical_backends_gur