56a549080f
The Python version installed in the Dockerfile for GCN3 by apt-get is too old to build gem5. This bumps the version to the most recent Python to avoid needing to update this file too much. Python 3.9 is install via PPA since it is not available in the official Ubuntu 16.04 repository. Likewise, pip is installed from "source" as it is not available for Python 3.9 in from neither the PPA nor Ubuntu. Change-Id: Ia919f31cf9c9063e1df091cea15590526715739b Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/37219 Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com> Reviewed-by: Daniel Gerzhoy <daniel.gerzhoy@gmail.com> Maintainer: Matt Sinclair <mattdsinclair@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>