Make the travis buildbot run with python 2.6
Try to find why numexpr install fail.
remove install of numexpr to see why we need it. Also fix the version for one that work with numpy 1.5
re-add numexpr as it is needed for pytables.
install without sudo.
Added debug info.
add scipy to travic-ci tests.
fix yaml syntax?
try with python 2.6
backport python 2.6
Fix a compile bug with numpy 1.5
scipy 0.8 new try.
scipy 0.9
don't silent scipy 0.9 installation.
use python 2.6 for the tests.
crash-fix for py26, disable the time information in the CustomFormatter
py26 fix.
py26 fix.
fix python 2.6 useless error.
install pyflakes