I actually done that twice because I was also feeling that may be there is some issue with conda environment activation but it is not indeed, and also I tried with environment 3.13 as well 3.12 and I got error
LibMambaUnsatisfiableError: Encountered problems while solving: - nothing provides __glibc >=2.39 needed by sysroot_linux-64-2.39-hc4b9eeb_5 Could not solve for environment specs The following package could not be installed └─ sysroot_linux-64 ==2.39 hc4b9eeb_5 is not installable because it requires └─ __glibc >=2.39 *, which is missing on the system. My system has glibc 2.35, so the solver cannot satisfy the sysroot requirement. (using wsl environment with ubuntu 22.04 lts (jammy) Now I am thinking of using docker sagemath/sagemath:develop and test there. (I think I had to upgrade wsl to may be 24 as it comes with libc 2.39/higher, but may be it can break existing things of mine). On Thu, Mar 5, 2026 at 10:00 PM '[email protected]' via sage-devel < [email protected]> wrote: > It may be that you the conda env is not activated correctly? Please try > `conda activate sage-dev` before running the pip command. Also, as Dima > said, I would advice to use the latest development branch and the env file > for Python 3.13. > > If all of this is not working, please post the meson-log.txt file (path is > towards the end of your screenshot) > > On Thursday, March 5, 2026 at 4:12:23 PM UTC+1 [email protected] wrote: > >> On March 5, 2026 6:42:15 AM CST, James <[email protected]> wrote: >> >>> I started setting up sage and as reference followed the >>> https://doc-develop--sagemath.netlify.app/html/en/developer/walkthrough.html, >>> I am using environment-3.11.yml >>> >> >> we don't support Python 3.11 any more, and environment-3.11.yml is gone >> from our betas -- which you should use for development, anyway. >> >> >> >> >>> but after I ran pip install --no-build-isolation -e . it fails saying >>> cpython is missing then I also installed that but after then like each >>> missing installation I do again fails (kinda chain of missing packages), so >>> do we require to install them manually, ig it should be installed from >>> environment-3.11.yml ? I thought to take help for this before manually >>> building using steps of make configure, ./configure and make. I am >>> attaching the error log image this is of cpython even after installing then >>> it gives of other missing package. >>> [image: image.png] >>> Thank you >>> James >>> >>> -- > 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 [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/sage-devel/8241d82e-ea0d-49b3-a479-9ffc3f3b5f49n%40googlegroups.com > <https://groups.google.com/d/msgid/sage-devel/8241d82e-ea0d-49b3-a479-9ffc3f3b5f49n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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 [email protected]. To view this discussion visit https://groups.google.com/d/msgid/sage-devel/CALUuivk9D%3D2%2BmAobBVUHAYteMAhGDe_uT444sREHrqPi8B5eyg%40mail.gmail.com.
