Hi Miguel,
Did you get any error message? I usually recommend starting a totally new conda environment and then trying to install Selene, e.g. `conda create --name selene-py37 python=3.7`
Let me know what command you are running as well for the actual installation.
You can also try installing with pip if conda doesn't work, but any info you can give to help us diagnose the issue would be great, thank you!!
`pip install selene-sdk`