Problem after installing SUAVE

[Vinicius Kazuhiko Quitakava Tanigawa]

Hello SUAVE team,

I am trying to install SUAVE 2.5.2, however, I keep getting this error when I try to run the program. See the screenshot for more details.

With regards,

Vinicius Tanigawa

[Haoliang Yu]

This means that SUAVE is not installed in your python environment.

I think you need to check your install.
Knight

[Emilio]

Hi Vinicius,

There's a small change with Python 3.10 that makes it not backwards compatible with earlier versions. I don't have an explanation as to why the Python developers made this change but it's simple. Add .abc to anywhere in SUAVE where it calls collections. For example:

from collections.abc import MutableMapping

Then reinstall SUAVE. 

-Emilio

[Vinicius Kazuhiko Quitakava Tanigawa]

Hi Emilio,

Thanks for the explanation, I did the changes and everything is working perfectly now.

With regards,

Vinicius Tanigawa

[Vanessa Chung]

Hi Emilio and Vinicius,

I am experiencing the same problem. Where in SUAVE did you add .abc? Is it in the setup.py?

Thanks for your help in advance.

Vanessa

[Vanessa Chung]

This is the error code I'm getting:

[Seif Barketi]

I guess you figured it out, but here's where to add .abc :

go to C:\Users\seife\anaconda3\Lib\site-packages\suave-2.5.0-py3.12.egg\SUAVE\Plugins\pint\ 
 Add .abc so you have "from collections.abc import.." instead of "from collections import.." to any file that's causing the error, for me it was compat and quantity 

[Kilian Zimmer]

Hi, where exactly should I add .abc?