<a name="p-23383-description-of-request-f2py-seems-to-have-stopped-working-since-python-312-because-the-meson-build-system-is-now-required-is-it-possible-to-have-meson-installed-in-a-future-condaanalysis3-environment-1" class="anchor" href="#p-23383-description-of-request-f2py-seems-to-have-stopped-working-since-python-312-because-the-meson-build-system-is-now-required-is-it-possible-to-have-meson-installed-in-a-future-condaanalysis3-environment-1" aria-label="Heading link"> Description of request: f2py seems to have stopped working since Python 3.12 because the Meson build system is now required. Is it possible to have meson installed in a future conda/analysis3 environment? Environment: What executed: Actual results: Expected results: Additional info:

Heya Harvey, Sorry, this slipped off my todo list - I successfully added meson to the analysis3 environment that day. Are you still having issues with it or is everything working smoothly now?

Taking a look now. EDIT: Environment solves via pixi, just rebuilding the conda environment now. Assuming no weird gremlins it should be live within the hour.

Thanks for the following up. Unfortunately, I still got the same error. However, I believe that at least part of the problem is that in /g/data/xp65/public/apps/med_conda/envs/, there are a whole lot of broken symbolic links.

Yeah, something is currently up with the analysis3 build process and we’re in the process of debugging it. Meson should now be in the latest environment, but for whatever reason things are playing up… badly. When we’ve worked out the source of the issue and fixed it properly I’ll update you. cc @r…

[image] hye: /g/data/xp65/public/apps/med_conda/envs/ Hi @hye The symlinks resolve when you run the container. They do appear broken when you browse the content of the folders from a login node. It is expected.

Since this has nothing to do with conda or Python and it’s important for reporting if we can show our solved support requests, I am going to move the ieee_arithmetic question to its own topic: “How to use ieee_arithmetic module in Fortran?” ] @hye has reported the meson install worked for him. I’ll …

Is it possible to have meson installed in conda/analysis3?

General

Topic		Replies	Views
Error when using f2py module in new xp65 environment (but worked in hh5) General python , help , climate-conda-enviro	3	138	10 June 2025
Analysis3-25.06 onwards incompatible with cylc7 General python , help	15	318	29 October 2025
Deprecation of conda/analysis3-25.05 Coupled Model help	11	204	19 March 2026
Build-esm-datastore failing in conda/analysis3-26.03 General help , intake	18	251	13 July 2026
Using xp65 in UM suites Infrastructure python , help , um	16	342	28 October 2025

Is it possible to have meson installed in conda/analysis3?

Related topics