Hi all, I just updated our development machine to the latest from galaxy-central, and it broke: $ ./run.sh Traceback (most recent call last): File "/home/pjcock/repositories/galaxy-central/lib/galaxy/web/buildapp.py", line 81, in app_factory from galaxy.app import UniverseApplication File "/home/pjcock/repositories/galaxy-central/lib/galaxy/app.py", line 11, in <module> from galaxy.tools.imp_exp import load_history_imp_exp_tools File "/home/pjcock/repositories/galaxy-central/lib/galaxy/tools/imp_exp/__init__.py", line 6, in <module> from galaxy.web.base.controller import UsesHistory File "/home/pjcock/repositories/galaxy-central/lib/galaxy/web/base/controller.py", line 12, in <module> from galaxy.visualization.tracks.data_providers import get_data_provider File "/home/pjcock/repositories/galaxy-central/lib/galaxy/visualization/tracks/data_providers.py", line 16, in <module> from bx.arrays.array_tree import FileArrayTreeDict File "numpy.pxd", line 119, in init bx.arrays.array_tree (lib/bx/arrays/array_tree.c:11323) ValueError: numpy.dtype does not appear to be the correct type object I checked I had the latest numpy and bx_python egg files by removing them, Galaxy downloaded the same ones: bx_python-0.7.0_494c2d1d68b3-py2.6-linux-x86_64-ucs2.egg numpy-1.6.0-py2.6-linux-x86_64-ucs2.egg This is a 64 bit Linux machine. Any ideas what might be wrong? I'm guessing some Pyrex or Cython extension module in an egg file needs recompiling. Note there is a system level install of NumPy 1.4.1 on this machine, but I believe the egg is used in preference? Peter