Re: problems build root on OSX against non-system python version

From: Sebastien Binet <binet_at_cern.ch>
Date: Wed, 14 Sep 2011 19:50:19 +0200


On Wed, 14 Sep 2011 10:37:44 -0700, <wlavrijsen_at_lbl.gov> wrote:
> Sebastien,
>
> > this reminds me of all the patching I had to do for my ArchLinux system
> > (where the default is python->python3.x)
> > http://projects.archlinux.org/svntogit/community.git/tree/trunk/PKGBUILD?h=packages/root#n35
>
> why patches? PyROOT supports p3.x.

well, here, most of the files are genreflex ones.

also, the problem is that ROOT's repository is "sprinkled" with '/usr/bin/env python' regardless of which 'python' it has been configured with.

if I give 'python2.6' as a configuration option to ROOT, I'd like the scripts (genreflex and others (?)) to be picking up that exact version.

there are interesting issues when '(a)' means '(b)' and when one gives '(c)' to ROOT's configure.

(perform all permutations of a,b,c in [python, python3.x, python2.x] for increased fun)

-s

-- 
#########################################
# Dr. Sebastien Binet
# Laboratoire de l'Accelerateur Lineaire
# Universite Paris-Sud XI
# Batiment 200
# 91898 Orsay
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