MartinArroyo

The issue is caused by a conflict between versions 4 and 5 of Qt. I fixed it by following [this instructions](https://github.com/tum-vision/fastfusion/issues/9). I did not uninstall Qt 5 nor did I...

Thanks for the clarification. I am now testing this and will report back. In the meanwhile, I updated the `README` to explain this situation to future users.