-_**If you need the `bt2` Python bindings documentation**_::
- * Python{nbsp}≥{nbsp}3.4
- (Debian/Ubuntu/Fedora: `python3`)
- * https://www.sphinx-doc.org/en/master/[Sphinx]{nbsp}≥{nbsp}1.6.5
- for Python{nbsp}3 (Debian/Ubuntu/Fedora: `python3-sphinx`)
-