Instalation fault on windows 11 con mamba o Conda

[crn565]

I am trying to install nilmtk_env using anaconca by the recommended methodconda create -n nilm -c conda-forge -c nilmtk nilmtk-contrib and not works ( black screen un hours and not responding)

I've tried to install with Mamba . First I create the enviremente, I install de dependecies( keras,cvxpy and nilmtk) and finally I try to install:

• mamba create -n nilmtk-contrib-env python=3.8
• mamba activate nilmtk-contrib-env
• mamba install -c conda-forge numpy pandas matplotlib scipy scikit-learn jupyter
• mamba install -c conda-forge cvxp
• mamba install -c conda-forge keras
• mamba install -c conda-forge nilmtk
• git clone https://github.com/nilmtk/nilmtk-contrib.git
• cd nilmtk-contrib
• pip install -e .

And in the last commnad I received and error that tell that nilmtk version must be >=0.4 but my version of nilmtk is 0.4.3 so I don't understand the error the instalation..

I don't know how to do to install nilmtk-contrib ! please help!