[Scons-dev] Python 2 and Python 3 on same project

[Russel Winder]

I note that trying to use SCons on Python 2 with a project that has had
SCons run on Python 3 delivers the message:

ValueError : unsupported pickle protocol: 4

I wonder f SCons should habdle this rather than the user realising they need
to remove .sconsign.dblite and restart the build. 

-- 
Russel.
=============================================================================
Dr Russel Winder     t:+44 20 7585 2200   voip:sip:
russel.winder at ekiga.net
41 Buckmaster Road   m:+44 7770 465 077   xmpp:russel at winder.org.uk
London SW11 1EN, UK  w: www.russel.org.uk skype:russel_winder
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