# Support Coselica & SIMM in SciLab 2025.0.0 on macOS **URL:** \ **Category:** Xcos\ **Tags:** macos\ **Created:** [March 21, 2025, 1:27pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878 "2025-03-21T13:27:07Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 21, 2025, 1:27pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/1 "2025-03-21T13:27:07Z")
Hi, I try to use and simulate some systems with Scilab 2025. It’s impossible to load a simulation because I got some warning ![Capture d’écran 2025-03-21 à 17.05.22](https://global.discourse-cdn.com/free1/uploads/utc/original/1X/87c820a56e418c89bd6a750a13eb459dd4791682.png) It’s possible to get some help ? ---
**Author:** ![mottelet](https://yyz2.discourse-cdn.com/free1/user_avatar/scilab.discourse.group/mottelet/32/13_2.png) [@mottelet](https://scilab.discourse.group/u/mottelet)\ **Post date:** [March 21, 2025, 4:25pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/2 "2025-03-21T16:25:14Z")
Hello and welcome to scilab’s Discourse ! It is not a warning, just an info. BTW, do you have a compiler (did you install command line tools) ? S. ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 23, 2025, 3:11pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/3 "2025-03-23T15:11:00Z")
Hi Thanks for reply, I don’t know if I got some compiler install on my Mac… but I install the command line source with Xcode. I don’t know if it’s enough. Thanks This is what I got in the console ![Capture d’écran 2025-03-23 à 19.12.02](https://global.discourse-cdn.com/free1/uploads/utc/original/1X/cc5bba5915d6bda749381cd5f6814b40bb067b9b.png) ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 23, 2025, 3:21pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/4 "2025-03-23T15:21:58Z")
I think it’s because I’m on macOS and with M chipset ☹ ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 23, 2025, 4:23pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/5 "2025-03-23T16:23:13Z")
I installed the good version for M chipset. You can see my system in my next screenshot ![Capture d’écran 2025-03-23 à 20.22.42](https://global.discourse-cdn.com/free1/uploads/utc/original/1X/dbf17a6b28b71340af42343b28091e859d302a20.png) ---
**Author:** ![mottelet](https://yyz2.discourse-cdn.com/free1/user_avatar/scilab.discourse.group/mottelet/32/13_2.png) [@mottelet](https://scilab.discourse.group/u/mottelet)\ **Post date:** [March 23, 2025, 6:56pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/6 "2025-03-23T18:56:56Z")
There is no problem with M1 architecture, and I see in your previous post that compilation is successful. You may have another problem at runtime with the construction of your diagram. Can you share it (I have granted you level 1 to allow this) ? Thanks S. ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 23, 2025, 7:13pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/7 "2025-03-23T19:13:26Z")
Hi, Thanks for you reply. I also encountered the same issue when testing the demo diagram included with SciLab. You can find my diagram attach with his message. [test.zcos](https://scilab.discourse.group/uploads/short-url/jtcbccVfk5ZaACcnXiyGZ3HgKkW.zcos) (4.2 KB) ---
**Author:** ![mottelet](https://yyz2.discourse-cdn.com/free1/user_avatar/scilab.discourse.group/mottelet/32/13_2.png) [@mottelet](https://scilab.discourse.group/u/mottelet)\ **Post date:** [March 23, 2025, 8:19pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/8 "2025-03-23T20:19:04Z")
Can you test ilib\_build examples ? ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 23, 2025, 8:23pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/9 "2025-03-23T20:23:19Z")
Is it a library that I need to install? ---
**Author:** ![mottelet](https://yyz2.discourse-cdn.com/free1/user_avatar/scilab.discourse.group/mottelet/32/13_2.png) [@mottelet](https://scilab.discourse.group/u/mottelet)\ **Post date:** [March 23, 2025, 8:29pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/10 "2025-03-23T20:29:56Z")
Just type help ilib\_build And try the C examples ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 23, 2025, 8:33pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/11 "2025-03-23T20:33:32Z")
It seems to be working. ![Capture d’écran 2025-03-24 à 00.32.15](https://global.discourse-cdn.com/free1/uploads/utc/original/1X/3110575bd1e272ee41cdefd9b57fddb877f57fa6.png) But when I try a SIMM diagram, it doesn’t work ☹ ---
**Author:** ![mottelet](https://yyz2.discourse-cdn.com/free1/user_avatar/scilab.discourse.group/mottelet/32/13_2.png) [@mottelet](https://scilab.discourse.group/u/mottelet)\ **Post date:** [March 23, 2025, 8:39pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/12 "2025-03-23T20:39:24Z")
Can you try classical Xcos/modelica demos (e.g. the RLC demo) ? ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 23, 2025, 8:42pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/13 "2025-03-23T20:42:03Z")
It works find ! ![Capture d’écran 2025-03-24 à 00.41.27](https://global.discourse-cdn.com/free1/uploads/utc/original/1X/79353d83aeed87e158c8bdc2e90ecaa8d153ae29.jpeg) ---
**Author:** ![mottelet](https://yyz2.discourse-cdn.com/free1/user_avatar/scilab.discourse.group/mottelet/32/13_2.png) [@mottelet](https://scilab.discourse.group/u/mottelet)\ **Post date:** [March 24, 2025, 7:56am UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/14 "2025-03-24T07:56:58Z")
Seems there is a problem with SIMM since at least Scilab 2024.1, none of the examples seems to fully work (compilation is fine, but there is no scope output). Maybe @vincent.couvert could help finding what is hapenning. S. ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 24, 2025, 8:10am UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/15 "2025-03-24T08:10:38Z")
Thanks for your time ! Hope he can help… or find a workaround because I want to use Scilab in my courses. ---
**Author:** ![mottelet](https://yyz2.discourse-cdn.com/free1/user_avatar/scilab.discourse.group/mottelet/32/13_2.png) [@mottelet](https://scilab.discourse.group/u/mottelet)\ **Post date:** [March 24, 2025, 8:13am UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/16 "2025-03-24T08:13:47Z")
The problem has been fixed in the codebase (see [scilab / forge / simm · GitLab](https://gitlab.com/scilab/forge/simm)) and a new release should be available today. S. ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 24, 2025, 8:35am UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/17 "2025-03-24T08:35:06Z")
Oh Yes ! Thanks for those informations. I will update the Simm package and test it ! Thanks a lot ! ---
**Author:** ![vincent.couvert](https://avatars.discourse-cdn.com/v4/letter/v/f4b2a3/32.png) [@vincent.couvert](https://scilab.discourse.group/u/vincent.couvert)\ **Post date:** [March 24, 2025, 10:52am UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/18 "2025-03-24T10:52:01Z")
Hello @Dimitri SIMM have just been updated in ATOMS to be compatible with Scilab 2025.0.0: ```auto atomsSystemUpdate() atomsInstall("SIMM"); ``` Best regards. ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 24, 2025, 11:32am UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/19 "2025-03-24T11:32:38Z")
Hi All right, I will try this afternoon and I will give you my feedback Thanks ! ---
**Author:** ![Dimitri](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@Dimitri](https://scilab.discourse.group/u/Dimitri)\ **Post date:** [March 24, 2025, 12:21pm UTC](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878/20 "2025-03-24T12:21:11Z")
> [@vincent.couvert](#): > > ```auto > atomsSystemUpdate() > atomsInstall("SIMM"); > > ``` So I try to do it and I got some error when I try to update ATOMS (you can see the screenshot) ☹ ![Capture d’écran 2025-03-24 à 16.20.47](https://global.discourse-cdn.com/free1/uploads/utc/original/1X/615f2dc33c0b4afa9d0d64b99445830c8bb2ea92.png) [Next page](https://scilab.discourse.group/t/support-coselica-simm-in-scilab-2025-0-0-on-macos/878.md?page=2)