➜ glue -v
INFO:glue:Input arguments: ['/home/user/anaconda3/envs/glueviz/bin/glue', '-v']
INFO:glue:Loading external plugins using setuptools==40.6.3
INFO:glue:Loading plugin vispy_volume succeeded
INFO:glue:Loading plugin vispy_scatter succeeded
INFO:glue:Loading plugin export_d3po succeeded
INFO:glue:Loading plugin export_plotly succeeded
INFO:glue:Loading plugin pv_slicer succeeded
INFO:glue:Loading plugin coordinate_helpers succeeded
INFO:glue:Loading plugin spectral_cube failed (Exception: No module named 'spectral_cube')
INFO:glue:Loading plugin dendro_factory failed (Exception: No module named 'astrodendro')
INFO:glue:Loading plugin dendro_viewer succeeded
INFO:glue:Loading plugin image_viewer succeeded
INFO:glue:Loading plugin scatter_viewer succeeded
INFO:glue:Loading plugin histogram_viewer succeeded
INFO:glue:Loading plugin profile_viewer succeeded
INFO:glue:Loading plugin table_viewer succeeded
INFO:glue:Loading plugin data_exporters succeeded
INFO:glue:Loading plugin fits_format succeeded
INFO:glue:Loading plugin export_python succeeded
INFO:glue:Loading settings from /home/user/.glue/settings.cfg
INFO:glue.core.hub:Subscribing DataCollection (0 data sets)
         to ComponentsChangedMessage
INFO:glue.core.hub:Subscribing <glue.core.link_manager.LinkManager object at 0x7f608d9024a8> to DataRemoveComponentMessage
INFO:glue.core.hub:Subscribing <glue.core.link_manager.LinkManager object at 0x7f608d9024a8> to DataCollectionDeleteMessage
INFO:glue:Loading external plugins using setuptools==40.6.3
INFO:glue:Plugin vispy_volume already loaded
INFO:glue:Plugin vispy_scatter already loaded
INFO:glue:Plugin export_d3po already loaded
INFO:glue:Plugin export_plotly already loaded
INFO:glue:Plugin pv_slicer already loaded
INFO:glue:Plugin coordinate_helpers already loaded
INFO:glue:Loading plugin spectral_cube failed (Exception: No module named 'spectral_cube')
INFO:glue:Loading plugin dendro_factory failed (Exception: No module named 'astrodendro')
INFO:glue:Plugin dendro_viewer already loaded
INFO:glue:Plugin image_viewer already loaded
INFO:glue:Plugin scatter_viewer already loaded
INFO:glue:Plugin histogram_viewer already loaded
INFO:glue:Plugin profile_viewer already loaded
INFO:glue:Plugin table_viewer already loaded
INFO:glue:Plugin data_exporters already loaded
INFO:glue:Plugin fits_format already loaded
INFO:glue:Plugin export_python already loaded
INFO:glue:Loading settings from /home/user/.glue/settings.cfg
INFO:glue.core.hub:Subscribing <glue.app.qt.edit_subset_mode_toolbar.EditSubsetModeToolBar object at 0x7f608d8a5168> to EditSubsetMessage
INFO:glue.core.hub:Subscribing <glue.app.qt.edit_subset_mode_toolbar.EditSubsetModeToolBar object at 0x7f608d8a5168> to SubsetMessage
INFO:glue.core.hub:Subscribing <glue.app.qt.application.GlueApplication object at 0x7f608d8e41f8> to DataCollectionMessage
INFO:glue.core.hub:Subscribing <glue.core.qt.data_collection_model.DataCollectionModel object at 0x7f608d832828> to DataCollectionDeleteMessage
INFO:glue.core.hub:Subscribing <glue.core.qt.data_collection_model.DataCollectionModel object at 0x7f608d832828> to SubsetDeleteMessage
INFO:glue.core.hub:Subscribing <glue.core.qt.data_collection_model.DataCollectionModel object at 0x7f608d832828> to DataCollectionAddMessage
INFO:glue.core.hub:Subscribing <glue.core.qt.data_collection_model.DataCollectionModel object at 0x7f608d832828> to SubsetCreateMessage
INFO:glue.core.hub:Subscribing <glue.core.qt.data_collection_model.DataCollectionView object at 0x7f608d912e58> to Message
INFO:glue.core.hub:Subscribing <glue.app.qt.layer_tree_widget.LayerTreeWidget object at 0x7f608d9129d8> to EditSubsetMessage
INFO:glue:An error occured when accessing attribute ui.color_background of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d8e44c8>. Returning None.
INFO:glue:An error occured when accessing attribute ui.slider_alpha of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d8e44c8>. Returning None.
INFO:glue:An error occured when accessing attribute ui.checkbox_apply of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d8e44c8>. Returning None.
INFO:glue:An error occured when accessing attribute ui.color_default_data of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d8e44c8>. Returning None.
INFO:glue:An error occured when accessing attribute ui.color_foreground of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d8e44c8>. Returning None.
INFO:glue:An error occured when accessing attribute ui.checkbox_save of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d8e44c8>. Returning None.
INFO:glue:An error occured when accessing attribute ui.combo_theme of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d8e44c8>. Returning None.
INFO:glue:An error occured when accessing attribute ui.color_background of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>. Returning None.
INFO:glue:An error occured when accessing attribute ui.slider_alpha of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>. Returning None.
INFO:glue:An error occured when accessing attribute ui.checkbox_apply of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>. Returning None.
INFO:glue:An error occured when accessing attribute ui.color_default_data of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>. Returning None.
INFO:glue:An error occured when accessing attribute ui.color_foreground of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>. Returning None.
INFO:glue:An error occured when accessing attribute ui.checkbox_save of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>. Returning None.
INFO:glue:An error occured when accessing attribute ui.combo_theme of <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>. Returning None.
INFO:glue.core.hub:Broadcasting SettingsChangeMessage:
         Sent from: <glue.app.qt.preferences.PreferencesDialog object at 0x7f608d832c18>
INFO:glue.core.hub:Broadcasting ApplicationClosedMessage:
         Sent from: None