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February 2026

5 participants
2 discussions

error message when installing Larch on macbookpro M1
by Emmanuelle Montarges Pelletier 23 Feb '26

23 Feb '26

Hi I have recently tried to install xraylarch 26.1.1 version on my computer using the binary installer and/or the GetLarch.sh script. My computer is a macbookpro M1 running with Tahoe26.2 with the binary installer, when I open the « xraylarch » folder, I can not find the Larix application. listing the content of the xraylarch folder, there is a component python.app, but when I try to start it, nothing happens. ls xraylarch _conda envs libexec pkgs shell bin etc LICENSE.txt python.app ssl conda-meta include man sbin condabin lib micromamba share using the GetLarch.sh script , on the terminal window I had this error message : (and same message if I tried to update) 1 error generated. [24/31] Building C object _deps/spglib-build/CMakeFiles/Spglib_symspg.dir/src/refinement.c.o [25/31] Building C object _deps/spglib-build/CMakeFiles/Spglib_symspg.dir/src/spglib.c.o [26/31] Building C object _deps/spglib-build/CMakeFiles/Spglib_symspg.dir/src/spin.c.o [27/31] Building C object _deps/spglib-build/CMakeFiles/Spglib_symspg.dir/src/spacegroup.c.o [28/31] Building C object _deps/spglib-build/CMakeFiles/Spglib_symspg.dir/src/symmetry.c.o ninja: build stopped: subcommand failed. *** CMake build failed [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for spglib Failed to build spglib error: failed-wheel-build-for-install × Failed to build installable wheels for some pyproject.toml based projects ╰─> spglib Is there anything I can do? as complementary information, I could use an older xraylarch version (from 2023 I think,not sure) thanks in advance for your help all the best Emmanuelle -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*- Emmanuelle Montargès-Pelletier Directrice de Recherche CNRS -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*- LIEC - Laboratoire Interdisciplinaire des Environnements Continentaux CNRS Université de Lorraine 15 avenue du Charmois 54500 VANDŒUVRE-LES-NANCY FRANCE tel bureau +33 (0)3 72 74 47 30 tel mobile +33 (0)6 31 33 10 30 emmanuelle.montarges(a)univ-lorraine.fr -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-

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Problems with importing data in Athena
by Nicolò Orsingher - nicolo.orsingher＠studio.unibo .it 10 Feb '26

10 Feb '26

Dear all, I'm new to the XAS community and I'm currently struggling to solve an issue with the data import with Athena, The issue is simple enough but I didn't manage to solve it. My XAS data measure the fluorescence every 0.2 eV but when I import the files .dat in athena the plotted curve and the exported spectra norm(E).nor have one point every ~0.7/0.8 eV how can I fix this problem? I already tried importing the data in different format .dta, .txt and .csv Any help/tip is very much welcome

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