[cctbxbb] which cctbx version is recommended now?

Hi, we need to pick a version of cctbx for CCP4 for use in phaser and DIALS. The latest logs at cci.lbl.gov/cctbx_build/show_error_summary.cgi?build_tag=2014_10_05_2205 show in all builds: [Errno 2] No such file or directory Traceback (most recent call last): ImportError: __import__("boost_python_meta_ext"): No module named boost_python_meta_ext Is it better to pick older version? Marcin