Poetry error with last version of NEF emulator -SOLVED

[Charles_Bailly]

Another post from me (sorry about that ).

I tried to install the last version of the Nef emulator but got stuck on the build phase due to a Poetry error:

Poetry was unable to find a compatible version. If you have one, you can explicitly use it via the “env use” command.

I could previously use the 1.6.1 NEF emulator without issue.

Steps to reproduce:
Get the last version of NEF emulator
Copy the .env file
Try to build the emulator (with or without cache)

Host environment: as usual
Windows 10
Git bash
Docker-for-Windows (clening all containers, images and volumes before)
Last version of NEF emulator 1.6.1
Tried with different versions of evolved5g sdk (0.8.0, 0.8.3 and 0.8.5)

Thank you in advance.

[sxarism]

Hi Charles. Check the following. It has already been sent on the forum.

NEF_emulator: error in make build: python version

Operating system: macOS Monterey version 12.6.1 2nd Operating system: Windows 10 pro Applications: Docker Desktop, Visual Studio Code While running command “make build” showed this error: “The currently activated Python version 3.9.15 is not supported by the project (3.9.7). Poetry was unable to find a compatible version.” Solution: in NEF_emulator-main/backend/app/pyproject.toml → line 8 is missing “^” (python = “3.9.7” → python = “^3.9.7”)

[Charles_Bailly]

Oh, right. My mistake, I should have checked the other topics before.
Thank you again Stavros, problem solved. I don’t have the rights to remove the topic but please do so if needed.

[sxarism]

I don’t have the rights neither. But ok… Not a big deal…