I am running mr_rosetta on a 64bit Linux computer. The model optimization worked without a problem, but now in the molecular replacement step I am receiving error messages, and I am not sure what the problem is. Could anyone provide a suggestion? Thanks Ursula /usr/share/themes/Slider/gtk-2.0/gtkrc:80: error: unexpected identifier `colorize_scrollbar', expected character `}' Fontconfig warning: no <cachedir> elements found. Check configuration. Fontconfig warning: adding <cachedir>/var/cache/fontconfig</cachedir> Fontconfig warning: adding <cachedir>~/.fontconfig</cachedir> (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): Pango-WARNING **: Failed to load Pango module '/programs/x86_64-linux/phenix/dev-1819/phenix-dev-1819/build/intel-linux-2.6-x86_64/base/lib/pango/1.6.0/modules/pango-basic-fc.so' for id 'BasicScriptEngineFc' (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): GLib-GObject-WARNING **: Two different plugins tried to register 'BasicEngineFc'. (gedit:20211): GLib-GObject-CRITICAL **: g_object_new: assertion `G_TYPE_IS_OBJECT (object_type)' failed (gedit:20211): Gtk-WARNING **: Could not find the icon 'system-file-manager'. The 'hicolor' theme was not found either, perhaps you need to install it. You can get a copy from: http://icon-theme.freedesktop.org/releases -- Ursula Schulze-Gahmen, Ph.D. Project Scientist UC Berkeley, QB3 360 Stanley Hall #3220 Berkeley, CA 94720-3220 (510) 643 9491