I am currently out of the office on vacation. My internet access is limited so I may not be able to respond immediately. On 26 May 2022, at 22:43, Xiaoguang Xue via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote: Dear developers, It seems the most recent chimerax-1.4-rc2022.05.25 generic Linux 64-bit doesn't work correctly for me. I got the following errors: NOTE: Traceback (most recent call last): File "/home/test/Downloads/chimerax-1.4-rc2022.05.25/lib/python3.9/runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "/home/test/Downloads/chimerax-1.4-rc2022.05.25/lib/python3.9/runpy.py", line 87, in _run_code exec(code, run_globals) File "/home/test/Downloads/chimerax-1.4-rc2022.05.25/lib/python3.9/site- packages/ChimeraX_main.py", line 1021, in <module> exit_code = init(sys.argv) File "/home/test/Downloads/chimerax-1.4-rc2022.05.25/lib/python3.9/site- packages/ChimeraX_main.py", line 573, in init from chimerax.ui import initialize_qt File "/home/test/Downloads/chimerax-1.4-rc2022.05.25/lib/python3.9/site- packages/chimerax/ui/__init__.py", line 21, in <module> from .gui import MainToolWindow, initialize_qt, menu_capitalize File "/home/test/Downloads/chimerax-1.4-rc2022.05.25/lib/python3.9/site- packages/chimerax/ui/gui.py", line 130, in <module> from Qt.QtWidgets import QApplication ModuleNotFoundError: No module named 'Qt' BUG: ModuleNotFoundError: No module named 'Qt' File "/home/test/Downloads/chimerax-1.4-rc2022.05.25/lib/python3.9/site- packages/chimerax/ui/gui.py", line 130, in from Qt.QtWidgets import QApplication _See log for complete Python traceback._ Best, XG _______________________________________________ ChimeraX-users mailing list ChimeraX-users@cgl.ucsf.edu Manage subscription: https://www.rbvi.ucsf.edu/mailman/listinfo/chimerax-users