Opened 5 weeks ago

Closed 5 weeks ago

#19043 closed defect (can't reproduce)

'pip install pyKVFinder' fails with empty error message

Reported by: juligonz@… Owned by: Greg Couch
Priority: normal Milestone:
Component: Core Version:
Keywords: Cc: Eric Pettersen
Blocked By: Blocking:
Notify when closed: Platform: all
Project: ChimeraX

Description

The following bug report has been submitted:
Platform:        Windows-10-10.0.26100
ChimeraX Version: 1.10.1 (2025-07-24 20:15:27 UTC)
Description
It doesnt have the Find cavities plugin.

Log:
You can double click a model's Name or ID in the model panel to edit those
fields  
UCSF ChimeraX version: 1.10.1 (2025-07-24)  
© 2016-2025 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open "C:/Users/juligonz/OneDrive - University of Texas Medical Branch/Marino
> Lab/Juliana/Experiments/Alphafold/Reelin-
> WT_ROBO1/fold_reelin_wt_robo1_model_0.cif"

Chain information for fold_reelin_wt_robo1_model_0.cif #1  
---  
Chain | Description  
A | .  
B | .  
  

> open "C:/Users/juligonz/OneDrive - University of Texas Medical Branch/Marino
> Lab/Juliana/Experiments/Alphafold/Reelin-
> WT_ROBO1/fold_reelin_wt_robo1_model_1.cif"

Chain information for fold_reelin_wt_robo1_model_1.cif #2  
---  
Chain | Description  
A | .  
B | .  
  

> open "C:/Users/juligonz/OneDrive - University of Texas Medical Branch/Marino
> Lab/Juliana/Experiments/Alphafold/Reelin-
> WT_ROBO1/fold_reelin_wt_robo1_model_2.cif"

Chain information for fold_reelin_wt_robo1_model_2.cif #3  
---  
Chain | Description  
A | .  
B | .  
  

> open "C:/Users/juligonz/OneDrive - University of Texas Medical Branch/Marino
> Lab/Juliana/Experiments/Alphafold/Reelin-
> WT_ROBO1/fold_reelin_wt_robo1_model_3.cif"

Chain information for fold_reelin_wt_robo1_model_3.cif #4  
---  
Chain | Description  
A | .  
B | .  
  

> open "C:/Users/juligonz/OneDrive - University of Texas Medical Branch/Marino
> Lab/Juliana/Experiments/Alphafold/Reelin-
> WT_ROBO1/fold_reelin_wt_robo1_model_4.cif"

Chain information for fold_reelin_wt_robo1_model_4.cif #5  
---  
Chain | Description  
A | .  
B | .  
  

> hide #2 models

> hide #3 models

> hide #4 models

> hide #5 models

> select add #1

40054 atoms, 41120 bonds, 5111 residues, 1 model selected  

> select subtract #1

Nothing selected  

> hide #1 models

> select add #1

40054 atoms, 41120 bonds, 5111 residues, 1 model selected  

> select subtract #1

Nothing selected  

> show #1 models

> hide #1 models

> show #2 models

> show #1 models

> hide #2 models

> show #1 cartoons

Computing secondary structure  

> show #1 atoms

> hide #1 atoms

> hide #1 cartoons

> show #1 cartoons

> show #2 models

> hide #1 models

> show #2 cartoons

Computing secondary structure  

> hide #2 atoms

> show #1 models

> hide #2 models

> show #2 models

> hide #1 models

> show #3 models

> hide #2 models

> hide #3 atoms

> show #3 cartoons

Computing secondary structure  

> show #4 models

> hide #3 models

> hide #4 atoms

> show #4 cartoons

Computing secondary structure  

> show #5 models

> hide #4 models

> show #5 cartoons

Computing secondary structure  

> hide #5 atoms

> show #4 models

> show #3 models

> show #2 models

> show #1 models

> hide #5 models

> hide #4 models

> hide #2 models

> hide #3 models

> ui tool show Matchmaker

> matchmaker #3-5 to #1

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker fold_reelin_wt_robo1_model_0.cif, chain A (#1) with
fold_reelin_wt_robo1_model_2.cif, chain A (#3), sequence alignment score =
17945.5  
RMSD between 313 pruned atom pairs is 1.403 angstroms; (across all 3460 pairs:
17.039)  
  
Matchmaker fold_reelin_wt_robo1_model_0.cif, chain A (#1) with
fold_reelin_wt_robo1_model_3.cif, chain A (#4), sequence alignment score =
17974.9  
RMSD between 1442 pruned atom pairs is 1.282 angstroms; (across all 3460
pairs: 5.731)  
  
Matchmaker fold_reelin_wt_robo1_model_0.cif, chain A (#1) with
fold_reelin_wt_robo1_model_4.cif, chain A (#5), sequence alignment score =
18041.5  
RMSD between 1065 pruned atom pairs is 0.923 angstroms; (across all 3460
pairs: 10.653)  
  

> show #2 models

> show #3 models

> show #4 models

> hide #4 models

> hide #3 models

> hide #2 models

> show #2 models

> show #3 models

> show #5 models

> show #4 models

> hide #4 models

> show #4 models

> ui tool show Matchmaker

> matchmaker #2-5 to #1

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker fold_reelin_wt_robo1_model_0.cif, chain A (#1) with
fold_reelin_wt_robo1_model_1.cif, chain A (#2), sequence alignment score =
18018.7  
RMSD between 1300 pruned atom pairs is 0.860 angstroms; (across all 3460
pairs: 10.126)  
  
Matchmaker fold_reelin_wt_robo1_model_0.cif, chain A (#1) with
fold_reelin_wt_robo1_model_2.cif, chain A (#3), sequence alignment score =
17945.5  
RMSD between 313 pruned atom pairs is 1.403 angstroms; (across all 3460 pairs:
17.039)  
  
Matchmaker fold_reelin_wt_robo1_model_0.cif, chain A (#1) with
fold_reelin_wt_robo1_model_3.cif, chain A (#4), sequence alignment score =
17974.9  
RMSD between 1442 pruned atom pairs is 1.282 angstroms; (across all 3460
pairs: 5.731)  
  
Matchmaker fold_reelin_wt_robo1_model_0.cif, chain A (#1) with
fold_reelin_wt_robo1_model_4.cif, chain A (#5), sequence alignment score =
18041.5  
RMSD between 1065 pruned atom pairs is 0.923 angstroms; (across all 3460
pairs: 10.653)  
  

> ui tool show "Find Cavities"

pyKVFinder module not installed; fetching from PyPi repository...  
'pip install pyKVFinder' failed. Error from pip:  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 48, in check_pyKVFinder  
import pyKVFinder  
ModuleNotFoundError: No module named 'pyKVFinder'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 571, in start_tool  
ti = api._api_caller.start_tool(api, session, self, tool_info)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\\__init__.py", line 1399, in start_tool  
return cls._get_func(api, "start_tool")(session, ti.name)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 42, in start_tool  
check_pyKVFinder(session.logger)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 54, in check_pyKVFinder  
run(logger.session, pip_cmd, log=False)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3221, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\pip.py", line 88, in pip  
run_logged_pip(pip_cmd, session.logger)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\python_utils.py", line 143, in run_logged_pip  
raise RuntimeError(s)  
RuntimeError  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\ui\gui.py", line 1891, in <lambda>  
run(ses, "ui tool show %s" % StringArg.unparse(tool_name)))  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3221, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\ui\cmd.py", line 219, in ui_tool_show  
return bi.start_tool(session, name)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 578, in start_tool  
raise ToolshedError(  
chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Find
Cavities in bundle ChimeraX-KVFinder:  
  
  
chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Find
Cavities in bundle ChimeraX-KVFinder:  
  
  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 578, in start_tool  
raise ToolshedError(  
  
See log for complete Python traceback.  
  

> ui tool show "Find Cavities"

pyKVFinder module not installed; fetching from PyPi repository...  
'pip install pyKVFinder' failed. Error from pip:  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 48, in check_pyKVFinder  
import pyKVFinder  
ModuleNotFoundError: No module named 'pyKVFinder'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 571, in start_tool  
ti = api._api_caller.start_tool(api, session, self, tool_info)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\\__init__.py", line 1399, in start_tool  
return cls._get_func(api, "start_tool")(session, ti.name)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 42, in start_tool  
check_pyKVFinder(session.logger)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 54, in check_pyKVFinder  
run(logger.session, pip_cmd, log=False)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3221, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\pip.py", line 88, in pip  
run_logged_pip(pip_cmd, session.logger)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\python_utils.py", line 143, in run_logged_pip  
raise RuntimeError(s)  
RuntimeError  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\ui\gui.py", line 1891, in <lambda>  
run(ses, "ui tool show %s" % StringArg.unparse(tool_name)))  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3221, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\ui\cmd.py", line 219, in ui_tool_show  
return bi.start_tool(session, name)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 578, in start_tool  
raise ToolshedError(  
chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Find
Cavities in bundle ChimeraX-KVFinder:  
  
  
chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Find
Cavities in bundle ChimeraX-KVFinder:  
  
  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 578, in start_tool  
raise ToolshedError(  
  
See log for complete Python traceback.  
  

> lighting simple

[Repeated 1 time(s)]

> undo

> show #4 models

> lighting soft

> lighting simple

[Repeated 1 time(s)]

> lighting soft

> ui tool show "Find Cavities"

pyKVFinder module not installed; fetching from PyPi repository...  
'pip install pyKVFinder' failed. Error from pip:  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 48, in check_pyKVFinder  
import pyKVFinder  
ModuleNotFoundError: No module named 'pyKVFinder'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 571, in start_tool  
ti = api._api_caller.start_tool(api, session, self, tool_info)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\\__init__.py", line 1399, in start_tool  
return cls._get_func(api, "start_tool")(session, ti.name)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 42, in start_tool  
check_pyKVFinder(session.logger)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\kvfinder\\__init__.py", line 54, in check_pyKVFinder  
run(logger.session, pip_cmd, log=False)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3221, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\pip.py", line 88, in pip  
run_logged_pip(pip_cmd, session.logger)  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\python_utils.py", line 143, in run_logged_pip  
raise RuntimeError(s)  
RuntimeError  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\ui\gui.py", line 1891, in <lambda>  
run(ses, "ui tool show %s" % StringArg.unparse(tool_name)))  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3221, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\ui\cmd.py", line 219, in ui_tool_show  
return bi.start_tool(session, name)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 578, in start_tool  
raise ToolshedError(  
chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Find
Cavities in bundle ChimeraX-KVFinder:  
  
  
chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Find
Cavities in bundle ChimeraX-KVFinder:  
  
  
File "C:\Program Files\ChimeraX 1.10.1\bin\Lib\site-
packages\chimerax\core\toolshed\info.py", line 578, in start_tool  
raise ToolshedError(  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 - Build 32.0.101.6647
OpenGL renderer: Intel(R) Graphics
OpenGL vendor: Intel

Python: 3.11.4
Locale: en_US.cp1252
Qt version: PyQt6 6.8.1, Qt 6.8.2
Qt runtime version: 6.8.2
Qt platform: windows

Manufacturer: Dell Inc.
Model: Dell Pro Slim Plus QBS1250
OS: Microsoft Windows 11 Enterprise (Build 26100)
Memory: 16,595,546,112
MaxProcessMemory: 137,438,953,344
CPU: 14 Intel(R) Core(TM) Ultra 5 235
OSLanguage: en-US

Installed Packages:
    alabaster: 1.0.0
    appdirs: 1.4.4
    asttokens: 3.0.0
    babel: 2.17.0
    beautifulsoup4: 4.13.3
    blockdiag: 3.0.0
    blosc2: 3.6.1
    build: 1.2.2.post1
    certifi: 2025.7.14
    cftime: 1.6.4.post1
    charset-normalizer: 3.4.2
    ChimeraX-AddCharge: 1.5.19
    ChimeraX-AddH: 2.2.7
    ChimeraX-AlignmentAlgorithms: 2.0.2
    ChimeraX-AlignmentHdrs: 3.6.1
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 2.20.2
    ChimeraX-AlphaFold: 1.0.1
    ChimeraX-AltlocExplorer: 1.1.2
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Aniso: 1.1.4
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.60.7
    ChimeraX-AtomicLibrary: 14.1.19
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.4
    ChimeraX-BasicActions: 1.1.3
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 3.0.0
    ChimeraX-Boltz: 1.0
    ChimeraX-BondRot: 2.0.4
    ChimeraX-BugReporter: 1.0.2
    ChimeraX-BuildStructure: 2.13.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.5.1
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.4
    ChimeraX-ChangeChains: 1.1
    ChimeraX-CheckWaters: 1.5
    ChimeraX-ChemGroup: 2.0.2
    ChimeraX-Clashes: 2.3
    ChimeraX-ColorActions: 1.0.5
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.8
    ChimeraX-CommandLine: 1.3
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.10.1
    ChimeraX-CoreFormats: 1.2
    ChimeraX-coulombic: 1.4.5
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.4
    ChimeraX-Dicom: 1.2.7
    ChimeraX-DistMonitor: 1.4.2
    ChimeraX-DockPrep: 1.1.4
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ESMFold: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.3
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.4.1
    ChimeraX-Hbonds: 2.5.1
    ChimeraX-Help: 1.3
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.3
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-IUPAC: 1.0
    ChimeraX-KVFinder: 1.6.2
    ChimeraX-Label: 1.1.14
    ChimeraX-ListInfo: 1.2.2
    ChimeraX-Log: 1.2
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.9.1
    ChimeraX-Map: 1.3
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0.1
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.2
    ChimeraX-MatchMaker: 2.2.2
    ChimeraX-MCopy: 1.0
    ChimeraX-MDcrds: 2.10.1
    ChimeraX-MedicalToolbar: 1.1
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.16
    ChimeraX-MMTF: 2.2
    ChimeraX-ModelArchive: 1.0
    ChimeraX-Modeller: 1.5.19
    ChimeraX-ModelPanel: 1.5.1
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0.3
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.2
    ChimeraX-MouseModes: 1.2
    ChimeraX-Movie: 1.0
    ChimeraX-MutationScores: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nifti: 1.2
    ChimeraX-NMRSTAR: 1.0.2
    ChimeraX-NRRD: 1.2
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.14.1
    ChimeraX-OrthoPick: 1.0.1
    ChimeraX-PDB: 2.7.10
    ChimeraX-PDBBio: 1.0.1
    ChimeraX-PDBLibrary: 1.0.4
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1.3
    ChimeraX-ProfileGrids: 1.1.3
    ChimeraX-PubChem: 2.2
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.2
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.6.3
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.3.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 4.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.3
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0.1
    ChimeraX-Segmentations: 3.5.7
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.17.1
    ChimeraX-Shape: 1.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.2.1
    ChimeraX-ShowSequences: 1.0.3
    ChimeraX-SideView: 1.0.1
    ChimeraX-SimilarStructures: 1.0.1
    ChimeraX-Smiles: 2.1.2
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.19.1
    ChimeraX-STL: 1.0.1
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.2.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0.1
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.5.2
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-TaskManager: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.2.3
    ChimeraX-ToolshedUtils: 1.2.4
    ChimeraX-Topography: 1.0
    ChimeraX-ToQuest: 1.0
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.45.2
    ChimeraX-Umap: 1.0
    ChimeraX-uniprot: 2.3.1
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.4.4
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-vrml: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.2
    ChimeraX-WebServices: 1.1.5
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.6
    comm: 0.2.2
    comtypes: 1.4.10
    contourpy: 1.3.2
    coverage: 7.10.0
    cxservices: 1.2.3
    cycler: 0.12.1
    Cython: 3.0.12
    debugpy: 1.8.15
    decorator: 5.2.1
    docutils: 0.21.2
    executing: 2.2.0
    filelock: 3.18.0
    fonttools: 4.59.0
    funcparserlib: 2.0.0a0
    glfw: 2.9.0
    grako: 3.16.5
    h5py: 3.14.0
    html2text: 2024.2.26
    idna: 3.10
    ihm: 2.2
    imagecodecs: 2024.6.1
    imagesize: 1.4.1
    iniconfig: 2.1.0
    ipykernel: 6.29.5
    ipython: 8.26.0
    ipywidgets: 8.1.7
    jedi: 0.19.1
    Jinja2: 3.1.6
    jupyter_client: 8.6.3
    jupyter_core: 5.8.1
    jupyterlab_widgets: 3.0.15
    kiwisolver: 1.4.8
    line_profiler: 4.2.0
    lxml: 5.3.1
    lz4: 4.3.2
    MarkupSafe: 3.0.2
    matplotlib: 3.10.1
    matplotlib-inline: 0.1.7
    msgpack: 1.1.0
    narwhals: 2.7.0
    ndindex: 1.10.0
    nest-asyncio: 1.6.0
    netCDF4: 1.6.5
    networkx: 3.3
    nibabel: 5.2.0
    nptyping: 2.5.0
    numexpr: 2.11.0
    numpy: 2.3.3
    numpy: 1.26.4
    nvidia-nvjitlink-cu12: 12.9.86
    OpenMM: 8.2.0
    OpenMM-CUDA-12: 8.2.0
    openvr: 1.26.701
    packaging: 24.2
    ParmEd: 4.2.2
    parso: 0.8.4
    pep517: 0.13.1
    pickleshare: 0.7.5
    pillow: 10.4.0
    pip: 25.0.1
    pkginfo: 1.11.1
    platformdirs: 4.3.8
    plotly: 6.3.1
    pluggy: 1.6.0
    prompt_toolkit: 3.0.51
    psutil: 7.0.0
    pure_eval: 0.2.3
    py-cpuinfo: 9.0.0
    pycollada: 0.8
    pydicom: 2.4.4
    Pygments: 2.18.0
    pynmrstar: 3.3.5
    pynrrd: 1.0.0
    PyOpenGL: 3.1.9
    PyOpenGL-accelerate: 3.1.9
    pyopenxr: 1.1.4501
    pyparsing: 3.2.3
    pyproject_hooks: 1.2.0
    PyQt6-commercial: 6.8.1
    PyQt6-Qt6: 6.8.2
    PyQt6-WebEngine-commercial: 6.8.0
    PyQt6-WebEngine-Qt6: 6.8.2
    PyQt6_sip: 13.10.0
    pytest: 8.4.1
    pytest-cov: 6.2.1
    python-dateutil: 2.9.0.post0
    pytz: 2025.2
    pywin32: 310
    pyzmq: 27.0.0
    qtconsole: 5.5.2
    QtPy: 2.4.3
    qtshim: 1.1
    RandomWords: 0.4.0
    requests: 2.32.3
    roman-numerals-py: 3.1.0
    scipy: 1.14.0
    setuptools: 78.1.0
    sfftk-rw: 0.8.1
    six: 1.16.0
    snowballstemmer: 3.0.1
    sortedcontainers: 2.4.0
    soupsieve: 2.7
    Sphinx: 8.2.3
    sphinx-autodoc-typehints: 3.1.0
    sphinxcontrib-applehelp: 2.0.0
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 2.0.0
    sphinxcontrib-htmlhelp: 2.1.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 2.0.0
    sphinxcontrib-serializinghtml: 2.0.0
    stack-data: 0.6.3
    superqt: 0.7.1
    tables: 3.10.2
    tcia_utils: 1.5.1
    tifffile: 2025.3.13
    tinyarray: 1.2.4
    tomlkit: 0.13.3
    tornado: 6.5.1
    traitlets: 5.14.3
    typing_extensions: 4.14.1
    tzdata: 2025.2
    urllib3: 2.5.0
    wcwidth: 0.2.13
    webcolors: 24.11.1
    wheel: 0.45.1
    wheel-filename: 1.4.2
    widgetsnbextension: 4.0.14
    WMI: 1.5.1

Change History (2)

comment:1 by Eric Pettersen, 5 weeks ago

Cc: Eric Pettersen added
Component: UnassignedCore
Owner: set to Greg Couch
Platform: all
Project: ChimeraX
Status: newassigned
Summary: ChimeraX bug report submission'pip install pyKVFinder' fails with empty error message

comment:2 by Eric Pettersen, 5 weeks ago

Resolution: can't reproduce
Status: assignedclosed

Hi Juliana,

Thanks for reporting this problem. It's usually been our experience that despite these error, Find Cavities will work the next time you run ChimeraX. If it continues to fail for you, it would help us out if you tried the ChimeraX daily build, which prints out more information about the failure...

--Eric

Eric Pettersen
UCSF Computer Graphics Lab

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