New CCTBX build available...

at http://cci.lbl.gov/cctbx_build/ - if you get errors in xia2 following an update (perhaps following an update to XDS) it may be worth installing this. If you have an unreleased cctbx build or a recent phenix nightly you don't need this. Thanks to Nat Echols for making a release with all the new bits xia2 needs.