Conflicting dependencies while installing

[leonora-sewidan]

I am using Python 3.9.10 and trying to install the qudi-iqo-modules. While running python -m pip install -e . I am getting this error about conflicting dependencies:

_ERROR: Cannot install qudi-core==1.5.0 and qudi-iqo-modules==0.5.0 because these package versions have conflicting dependencies.

The conflict is caused by:
qudi-iqo-modules 0.5.0 depends on PySide2==5.15.2
qudi-core 1.5.0 depends on PySide2==5.15.2.1

To fix this you could try to:

1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies_

How can I resolve this issue? I have already updated to the newest version as specified in the guide with
python -m pip install git+https://github.com/Ulm-IQO/qudi-core.git@main

[timoML]

We are currently in the process of releasing v0.5.0 and in the meantime qudi-iqo-modules is hanging apparently in an uninstallable state. I am very sorry, this should not happen.

For now, I suggest to install the latest stable release via

cd C:/Software/qudi-iqo-modules
git checkout tags/v0.4.0
python -m pip install -e .

We will try to finish the release by the end of the day. Then, checking out from the latest main will work again.

[leonora-sewidan]

Ah okay, so if I try the same that I did again tomorrow it should work?

[timoML]

I just fixed the dependency error. It should work now, if you deleted the qudi-iqo-modules folder and repeat git clone https://github.com/Ulm-IQO/qudi-iqo-modules.git.

[leonora-sewidan]

Thank you, it worked now.