Bug 2010

Summary:	gracefully detect python2 vs python3 issues
Product:	bake	Reporter:	Tom Henderson <tomh>
Component:	bake	Assignee:	Daniel Camara <daniel.camara>
Status:	RESOLVED FIXED
Severity:	normal	CC:	ns-bugs
Priority:	P5
Version:	unspecified
Hardware:	PC
OS:	Linux

Description Tom Henderson 2014-10-15 18:37:07 UTC

Default to python3 will lead to these problems:
https://groups.google.com/forum/#!topic/ns-3-users/9ctTQAt84Ec

bake should check that /usr/bin/env python version is 2 when it does 'bake show'

Comment 1 Tom Henderson 2014-12-03 17:07:42 UTC

pushed a fix in changeset 332:8c5306f4b658.  It turned out to be necessary to detect this early in the init process due to import errors, rather than trying to detect later in the main method.