Latest pip version is not installed during python
installation. Pip need to be reinstalled after python
installation because older version of pip seems to cause
installation problems randomly at least with python 2.7
Task-number: QTQAINFRA-1902
Change-Id: If3d74130ecee6e410c64cad309feff9edc0e5db0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Simo Fält <simo.falt@qt.io>
(cherry picked from commit 2e6af2bba7)
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Make sure we use some specific Python2 version on macOS instead of the
one pre-installed along with system.
Change-Id: Ifee07a8cf003e282ec3cb67535818f9fe39c8679
Reviewed-by: Heikki Halmet <heikki.halmet@qt.io>
