At install time, only python3 will be installed, it will be available as /usr/bin/pythn3 . There will be no /usr/bin/python by default. Users may install it if they wish.
To reiterate, for those who came in late:
Scons (neither 2.
3.4 available now, nor 2.
3.5 upstream) support
python3. There is some ongoing work, but no firm date I can find.
There are two issues:
- scons does not work if called with the python3 interpreter
- scons needs to call python functions, in its build process, that may be python3 (eg gpsd build scripts)
I will fire up a Fedora23 VM today, and report more info.