Dear Phenix bb user, i'm trying to install the latest version of phenix (1.6.4-486) on my pc with Ubuntu 10.04 installed. I'm using the*phenix-installer-1.6.4-486-intel-linux-2.6-x86_64-fc13.tar * installer. The installer complains that the * bundle-1.6.4-486-intel-linux-2.6-x86_64.tar.gz* is missing in the phenix-installer-1.6.4-486/bundles folder, and requires *bundle-1.6.4-486-intel-linux-2.6.tar.gz *to be present in this folder. So i simply renamed *bundle-1.6.4-486-intel-linux-2.6-x86_64.tar.gz *to *bundle-1.6.4-486-intel-linux-2.6.tar.gz *and this allowed the installation to complete without any further errors. However, when trying to start Phenix, i get the following error: laptop:~/Documents/installers/phenix-installer-1.6.4-486> phenix Traceback (most recent call last): File "/usr/local/phenix-1.6.4-486/phenix/wxGUI2/command_line/main.py", line 13, in <module> run(sys.argv[1:]) File "/usr/local/phenix-1.6.4-486/phenix/wxGUI2/command_line/main.py", line 7, in run from wxGUI2 import App File "/usr/local/phenix-1.6.4-486/phenix/wxGUI2/App.py", line 6, in <module> import wx.lib.dialogs File "/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/site-packages/wx-2.8-gtk2-ansi/wx/__init__.py", line 45, in <module> from wx._core import * File "/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/site-packages/wx-2.8-gtk2-ansi/wx/_core.py", line 4, in <module> import _core_ ImportError: /usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/site-packages/wx-2.8-gtk2-ansi/wx/_core_.so: wrong ELF class: ELFCLASS64 Not sure if this is of any use in solving the problem, but i typed the following command phenix.wxpython -c "import sys; print sys.path" and got the following output; ['', '/usr/local/phenix-1.6.4-486', '/usr/local/phenix-1.6.4-486/cctbx_project', '/usr/local/phenix-1.6.4-486/reel', '/usr/local/phenix-1.6.4-486/phaser', '/usr/local/phenix-1.6.4-486/tntbx', '/usr/local/phenix-1.6.4-486/phenix', '/usr/local/phenix-1.6.4-486/elbow', '/usr/local/phenix-1.6.4-486/PyQuante', '/usr/local/phenix-1.6.4-486/docutils', '/usr/local/phenix-1.6.4-486/PyCifRW', '/usr/local/phenix-1.6.4-486/cctbx_project/boost_adaptbx', '/usr/local/phenix-1.6.4-486/cctbx_project/libtbx/pythonpath', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/lib', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python26.zip', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/plat-linux2', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/lib-tk', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/lib-old', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/lib-dynload', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/site-packages', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/site-packages/Numeric', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/site-packages/PIL', '/usr/local/phenix-1.6.4-486/build/intel-linux-2.6/base/lib/python2.6/site-packages/wx-2.8-gtk2-ansi'] thanks