QGIS UMEP failed again and again

[sevy96]

Dear Community Members, Users,

I rarely use QGIS for simple tasks at a completely amateur level, so I am not particularly familiar with the ins and outs of the program, not to mention the programming language, Python. I need to use a plugin called UMEP. My laptop runs LINUX (Fedora41), but I don't know how to program in LINUX and I don't use Terminal. I was born a simple end user.
My problem: I would have installed UMEP in QGIS 3.44.2 (version) for the first time a few weeks ago, but I got an error message, for which I am attaching a screen recording video. Then a programmer solved it, and I didn't get this error message:
"The "processing_umep" module cannot be loaded due to an error during the call to the classFactory() procedure.
ModuleNotFoundError: No module named 'rioxarray'."

Yesterday, the plugin offered an update after QGIS started, which I naively allowed. I am still stuck with the same error message. What could be the reason for this?

Thank you in advance for your advice/help.

Kepernyofelvetel.2025-08-27.16-28-16.webm

Best regards,
Attila Novák

[biglimp]

Did you get a pop-up window asking if you like to install umep dependent python libraries?

[sevy96]

Hi, Yes I got twice-twice the 2 attached messages. Kind regards, Attila Novák Attila +36705430274 Küldve a [Proton Mail](https://proton.me/mail/home) biztonságos e-maillel. 2025. augusztus 28., csütörtök 8:43 keltezéssel, biglimp ***@***.***> írta:

…

Did you get a pop-up window asking if you like to install umep dependent python libraries? — Reply to this email directly, [view it on GitHub](#779 (comment)), or [unsubscribe](https://github.com/notifications/unsubscribe-auth/BOUWBPDWCP45IVO2D4NSHIL3P2QK5AVCNFSM6AAAAACE6OMFFWVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTIMRUGE2TKOI). You are receiving this because you authored the thread.Message ID: ***@***.***>

[biglimp]

Ok, and I assume you say OK so that libraries can be installed.
Then I am not sure. I have not tried UMEP myself on a Fedora system. Anyone else tried this (@matthiasdemuzere)?

[matthiasdemuzere]

me neither ...

[sevy96]

I must correct myself: it didn't say: missing libraries but missing modules. I think, maybe these are not the same. Küldve a [Proton Mail](https://proton.me/mail/home) biztonságos e-maillel. 2025. augusztus 28., csütörtök 15:44 keltezéssel, biglimp ***@***.***> írta:

…

Ok, and I assume you say OK so that libraries can be installed. Then I am not sure. I have not tried UMEP myself on a Fedora system. Anyone else tried this ***@***.***(https://github.com/matthiasdemuzere))? — Reply to this email directly, [view it on GitHub](#779 (reply in thread)), or [unsubscribe](https://github.com/notifications/unsubscribe-auth/BOUWBPFYHPLJZ7SC75IAJ4T3P4BUJAVCNFSM6AAAAACE6OMFFWVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTIMRUGU3TAMQ). You are receiving this because you authored the thread.Message ID: ***@***.***>