To use py3dtiles from sources:
$ apt install git python3 python3-pip virtualenv libopenblas-base liblas-c3
$ git clone https://github.com/Oslandia/py3dtiles
$ cd py3dtiles
$ virtualenv -p /usr/bin/python3 venv
$ . venv/bin/activate
(venv)$ pip install -e .
(venv)$ python setup.py install
If you wan to run unit tests:
(venv)$ pip install pytest pytest-benchmark
(venv)$ pytest
...