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Selecting previously unselected package ucsf-chimerax.
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Install desktop menu and associated mime types
Traceback (most recent call last):  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/runpy.py", line 193, in
_run_module_as_main  
    "__main__", mod_spec)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/runpy.py", line 85, in _run_code  
    exec(code, run_globals)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-packages/ChimeraX_main.py",
line 938, in <module>  
    exit_code = init(sys.argv)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-packages/ChimeraX_main.py",
line 686, in init  
    run(sess, cmd)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/run.py", line 31, in run  
    results = command.run(text, log=log)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py", line 2802, in run  
    result = ci.function(session, **kw_args)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/linux.py", line 19, in install  
    install(session, system=system)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/_xdg.py", line 428, in install  
    generate(session, info, system)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/_xdg.py", line 422, in generate  
    make_desktop(session, info, localized_app_name)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/_xdg.py", line 201, in make_desktop  
    mime_types = get_mime_types(session)  
  File "/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/_xdg.py", line 451, in get_mime_types  
    from . import io  
ImportError: cannot import name 'io' from 'chimerax.core' (/usr/lib/ucsf-
chimerax/lib/python3.7/site-packages/chimerax/core/__init__.py)  
  

dpkg: error processing package ucsf-chimerax (--install):
 installed ucsf-chimerax package post-installation script subprocess returned error exit status 1
Processing triggers for man-db (2.9.1-1) ...
Errors were encountered while processing:
 ucsf-chimerax


