- ChimeraX-users - RBVI Mailing Lists

How to change the palette of hydrophobicity in ChimeraX
by Le Han 18 May '21

18 May '21

Hi, I’d like to change the colour palette of hydrophobicity to red (most hydrophobic) – white – blue (most hydrophilic). Is it possible to do so in ChimeraX and how can I change? Thank you in advance, Han

2 1

Pseudobond in Metalloproteins
by Rachael Coleman 17 May '21

17 May '21

Hello! I have recently switched over to using ChimeraX from PyMol and I'm really enjoying it a lot! My one question that I haven't been able to figure out is how to deal with pseudobonds in a heme-containing protein. I want ChimeraX to treat the bond between the porphyrin N atoms and the Fe atoms like a bond and not a pseudobond (so I want it to be half blue and half orange to correspond to the colors of those atoms). Is there an easy way to tell the program that a pseudobond is a bond? Best, Rachael Coleman -- *Rachael E. Coleman* PhD Candidate, Lancaster Group Department of Chemistry and Chemical Biology Cornell University Ithaca, NY 14853 Pronouns: She, her, hers

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How to Color Each Atom (TAD) According to Its Gene Expression Level
by Cardiff Jiang 15 May '21

15 May '21

Dear ChimeraX Users Help, I want to color each atom, which is a TAD, according to its genes’ expression value. My code writes a Chimera marker file because it has RGB variables (shown below, the lower the gene expression, the lighter the shade of green). However, ChimeraX shows the entire model in the same color. How should I color each atom (TAD) according to its gene expression level? [image: image.png] Thank you. Best regards, Zichen “Cardiff” Jiang -- Best regards, Zichen “Cardiff” Jiang

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where is my saved image
by Kang, Yanyong 13 May '21

13 May '21

Hello, I am saving image using the command below. Do you know where the saved image is? Thanks save a.png transparentBackground true Yanyong The content of this email and of any files transmitted may contain confidential, proprietary or legally privileged information and is intended solely for the use of the person/s or entity/ies to whom it is addressed. If you have received this email in error you have no permission whatsoever to use, copy, disclose or forward all or any of its contents. Please immediately notify the sender and thereafter delete this email and any attachments.

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Release of ISOLDE 1.2
by Tristan Croll 13 May '21

13 May '21

Hi all, I'm very happy to announce the release of ISOLDE 1.2, now available for installation into the ChimeraX 1.2 release. To get it, first download and install ChimeraX 1.2 from https://www.rbvi.ucsf.edu/chimerax/download.html, then go to "Tools/More Tools..." in the menu and follow the links to install ISOLDE. Key new features include: * The ability to add residues to the ends of protein chains (see https://twitter.com/CrollTristan/status/1391747032579289089?s=20; support for nucleic acid chain extension still in development) * Lower-fidelity simulation modes for greatly improved performance on lower-end GPUs (see https://twitter.com/CrollTristan/status/1390709520876331009?s=20) * Commands to write input files for phenix.refine and phenix.real_space_refine with recommended settings for refining models from ISOLDE * Command to write a ProSMART-like restraint definition file to softly restrain the model to its current geometry in Refmac * Improvements to stability and performance of bulk solvent/scaling in crystallographic datasets * Short aliases for commonly-used commands to make life easier for power users. Please enjoy! Best regards, Tristan

1 0

BLAST fix
by Eric Pettersen 12 May '21

12 May '21

Hi all, The RCSB switching off http access and only allowing https (which had been announced) unfortunately broke the fetching of PDB info associated with BLAST results, basically breaking the BLAST tools in both Chimera and ChimeraX. Fixes have been applied and will be available in tomorrow's daily builds. For ChimeraX, also available in the 1.2.3 release candidate -- hopefully also out tomorrow. --Eric Eric Pettersen UCSF Computer Graphics Lab

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Generating map from structure
by Eric Pettersen 11 May '21

11 May '21

> Begin forwarded message: > > From: "Azad, Roksana" <razad(a)gc.cuny.edu> > Subject: Re: [ChimeraX] #4622: save dialog: 'SaveModelOptionWidget' object has no attribute '_name' > Date: May 11, 2021 at 9:00:00 AM PDT > To: "ChimeraX-bugs(a)cgl.ucsf.edu" <ChimeraX-bugs(a)cgl.ucsf.edu> > > Dear Eric, > Thank you so much for your reply. > > I have a model of my protein in pdb format, which I am trying to save as .mrc or any sort of volume file on chimera. However, since its a model and do not have any coordinate in the file like xtal or NMR structure, it won’t save it as .mrc or volume file and was giving me the error. > > I want to create a volume file from the model to load on cryoSPARC or relion and create 2D projections to help me pick better 2D classes from my raw data. Do you think there is an option to do something like this on chimera? > > Thank you again for your time and help in advance – very much appreciated. > > Sincerely, > Roksana > >> On May 11, 2021, at 11:50 AM, ChimeraX <ChimeraX-bugs-admin(a)cgl.ucsf.edu> wrote: >> >> #4622: save dialog: 'SaveModelOptionWidget' object has no attribute '_name' >> -----------------------------------+---------------------------- >> Reporter: razad@… | Owner: Eric Pettersen >> Type: defect | Status: closed >> Priority: normal | Milestone: >> Component: Input/Output | Version: >> Resolution: duplicate | Keywords: >> Blocked By: | Blocking: >> Notify when closed: | Platform: all >> Project: ChimeraX | >> -----------------------------------+---------------------------- >> Changes (by Eric Pettersen): >> >> * status: accepted => closed >> * resolution: => duplicate >> >> >> Comment: >> >> Hi Roksana, >> Thanks for reporting this problem. ChimeraX was trying to tell >> you that you hadn't selected anything to save in the save dialog, but >> there was an error in the code that generates that message, which is what >> you saw. So the error is easy to avoid. Nonetheless, if you want to >> always avoid it in the future you could use the current daily build or the >> 1.2.2 release candidate, both of which have this problem fixed. >> >> --Eric >> >> Eric Pettersen >> UCSF Computer Graphics Lab >> >> -- >> Ticket URL: <https://urldefense.proofpoint.com/v2/url?u=https-3A__plato.cgl.ucsf.edu_tra… > >> ChimeraX <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.rbvi.ucsf.edu_chime… > >> ChimeraX Issue Tracker > >

3 6

job opening for ChimeraX developer
by Elaine Meng 06 May '21

06 May '21

Hello everybody, We're looking for somebody to join the ChimeraX development team! Please see this posting for details: <https://sjobs.brassring.com/TGnewUI/Search/Home/Home?partnerid=6495&siteid=…> On behalf of the team, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco

1 0

DAE format
by Giorgio Luciano 06 May '21

06 May '21

Hello to all, I'm writing for a feature request. The old chimera had the option to export models (surfaces, ball and stickers etc) in DAE format which is the most "trustful" for importing the model in 3D software (blender for me now). Will it be possible to "revamp" it or include format as .abc ? (I don't know if .usd can be an idea also since I think its specifications are open). Thanks

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ChimeraX not starting up using win10
by Bernd M. Schmidt 05 May '21

05 May '21

Dear ChimeraX users and coders, Thanks for the hard work and for providing the community with such great program. I cannot run Chimera on my desktop PC. After clicking in win10, the cursor indicates something is happening for three seconds, then nothing happens and also no error message or anything appeares Before that, I ran Chimera 1.14rc successfully, since installation of ChimeraX and also with ChimeraX 1.2, this happens. I deinstalled everything and installed first the latest python release (3.9.5), then ChimeraX 1.2. But no change, nothing. Reading the newsgroup suggested running debug mode, finally giving some error message, as seen below. C:\Program Files\ChimeraX 1.2\bin\lib\site-packages\win32\lib\pywintypes.py:2: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses import imp, sys, os Windows fatal exception: access violation Current thread 0x000023f8 (most recent call first): File "C:\Program Files\ChimeraX 1.2\bin\lib\site-packages\chimerax\ui\gui.py", line 157 in __init__ File "C:\Program Files\ChimeraX 1.2\bin\lib\site-packages\ChimeraX_main.py", line 577 in init File "C:\Program Files\ChimeraX 1.2\bin\lib\site-packages\ChimeraX_main.py", line 1015 in <module> File "C:\Program Files\ChimeraX 1.2\bin\lib\runpy.py", line 87 in _run_code File "C:\Program Files\ChimeraX 1.2\bin\lib\runpy.py", line 194 in _run_module_as_main C:\Program Files\ChimeraX 1.2\bin> Happy for some help. Many greetings bernd

2 1

Saving name attribute
by David Leeming 04 May '21

04 May '21

Hi, I'm attempting to use a python script to save the names of each residue in a protein The code I have is as follows: import chimerax, sys from chimerax.core.commands import run cwd = (str(sys.argv[0][:-17])) prot = "/A" run(session, "open 3GDM") run(session, "save " + str(cwd) + "/script_content/sasa/name.defattr " + str(prot) + " & protein attrName r:name format defattr") The command being input into the command line of ChimeraX by the script is as follows: "save [file path]/name.defattr /A & protein attrName r:name format defattr" I've also tried using: "save [file path]/name.defattr attrName r:name format defattr models /A & protein" However, both commands give me a file with all the residues and all the names contained within the model rather than just the chain I'm interested in. Could you advise on how I can better use this command to save a file with the residue positions and corresponding amino acid for each residue from a single chain only? I've attached the resultant file to this email. Kind regards, David

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assigning 3.10 helices to a pdb
by Sheena Vasquez 03 May '21

03 May '21

Hi everyone, I was wondering if there's a way to reassign alpha-helices to 3.10 helices in chimeraX? I've been using the setattr /A:###-### res ss_type 1 command, but it seems as if there's only the option to assign alpha helices (ss_type 1). If I try ss_type 5 (5 is the assigned number for 3.10 helices in the pdb), the helix is lost. Any help with this is greatly appreciated! Take care, Sheena

2 1

ChimeraX Cheat Sheet/List
by André Graça 30 Apr '21

30 Apr '21

Hi everyone, There is no doubt that we have a very good documentation on the different functions of ChimeraX as well as for Chimera. Nevertheless, sometimes it is easy to have a summarized sheet with the most used functions and options. I plan to start doing a cheat sheet for me, and it would be great to make it open source. However I might not be aware of the existence of one already. Does anyone know/have one and would be willing to share with the community, or point me to one available online? Or has the ChimeraX team any plans to do one in the near future? Thank you, André

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Re: [chimerax-users] ChimeraX-Deeplearning plugin
by Yongcheng MU 29 Apr '21

29 Apr '21

Hello Tom, Hope you are doing well. I am creating a GUI, and I have some problems. At the right bottom DL Struct window, I want to click the browse button and select a file, but it holds this error. I wonder if you know what's the problem? (My goal is let users find or input the path of a file, and use this path to submit jobs) Best regards, Yongcheng [image: Screen Shot 2021-04-29 at 1.24.02 PM.png] On Fri, Apr 23, 2021 at 7:20 PM Yongcheng MU <ymu004(a)odu.edu> wrote: > Hello Tom, > > Thank you for the information. I will check these documents you have > provided. > > Best regards, > Yongcheng > > On Fri, Apr 23, 2021 at 7:01 PM Tom Goddard <goddard(a)sonic.net> wrote: > >> Hi Jing, Yongcheng, >> >> ChimeraX requires all different code from Chimera so I suggest not >> looking at a Chimera example, that will only confuse you as none of it is >> right for ChimeraX. There are simple examples of Python scripts for >> ChimeraX at the ChimeraX recipes site >> >> https://rbvi.github.io/chimerax-recipes/ >> >> For packaging up a plugin there are examples in the ChimeraX programming >> manual >> >> https://www.rbvi.ucsf.edu/chimerax/docs/devel/index.html >> >> And it can also the packaging for plugins using a bundle_info.xml is used >> by each of the tools in ChimeraX and you can look at any of those as >> examples at the ChimeraX GitHub code repository >> >> https://github.com/RBVI/ChimeraX/tree/develop/src/bundles >> >> Let me know if you run into trouble. >> >> Tom >> >> >> >> >> On Apr 23, 2021, at 2:53 PM, He, Jing <jhe(a)cs.odu.edu> wrote: >> >> Hi Tom, >> >> Yongcheng has been setting up the bundle of a PyTorch-based deep learning >> method to detect secondary structures from medium-resolution density maps. >> He is able to install the bundle on Mac and PC and it looks like working. >> He started to create a GUI. I passed him our previous code for a Chimera >> plugin. Below he shows a few snapshots for that code. We are wondering if >> ChimeraX has similar functions to be called. Previously our code uses >> Chimera's functions to do input, output, and any display of some calculated >> results. How do we do this in ChimeraX? >> >> Jing >> >> ------------------------------ >> *From:* Yongcheng MU <ymu004(a)odu.edu> >> *Sent:* Friday, April 23, 2021 2:04 PM >> *To:* He, Jing <jhe(a)cs.odu.edu> >> *Subject:* ChimeraX-Deeplearning plugin >> >> Dear Dr. He, >> >> I am trying to create a GUI for the bundle. When I check the previous >> work, I find some codes were called such as chimera.extension. I wonder if >> ChimeraX needs this kind of code or package as well, and where I can search >> and find this useful information. >> >> Best regards, >> Yongcheng >> >> [image: Screen Shot 2021-04-23 at 1.55.24 PM.png] >> [image: Screen Shot 2021-04-23 at 1.55.40 PM.png] >> [image: Screen Shot 2021-04-23 at 1.56.01 PM.png] >> >> >>

2 3

Display chain annotations w/o having to reopen files
by Alexander Julian 28 Apr '21

28 Apr '21

Good afternoon, I was wondering if there was any built-in functionality to show the chain annotations that are shown when the file is first open? When I save a session (.cxs) and reopen it later, this information is missing. Best, Alexander -- *Alexander T. Julian* PhD Student, Department of Biology, Microbiology Bachelor of Science, Biomedical Engineering, Cell and Tissue Specialization 2021 Master of Advanced Study, Chemical Engineering 2021 Illinois Institute of Technology Chicago, IL 60616 *Phone (727)-735-7104*

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Hide dashed lines (chain breaks)
by Gabriele Cerutti 28 Apr '21

28 Apr '21

Hello, I am displaying a protein molecule in cartoon representation and chimeraX automatically shows dashed lines for chain breaks (see attached). Is there a way to hide these dashed lines? Best, Gabriele [image: Screen Shot 2021-04-28 at 9.50.54 AM.png]

2 2

Scale bar in ChimeraX
by Sen, Anindito 27 Apr '21

27 Apr '21

Dear All, How to put a scale bar in a ChimeraX session depicting a density map ( as in Chimera Tools - High-Order structure -Scale Bar). Stay safe & Regards Anindito Sen. Ph.D Microscopy and Imaging Center Texas A&M University 301 Old Main Dr College Station, TX 77843-2257 Office: ILSB Room 1133 <http://microscopy.tamu.edu/>Tel. 979-458-9881 fax: 979-847-8933 http://microscopy.tamu.edu<http://microscopy.tamu.edu/>

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Adding amino acids to end of chain
by Tom Goddard 26 Apr '21

26 Apr '21

Alexis Rohou asked on Twitter In @UCSFChimeraX <https://twitter.com/UCSFChimeraX> 1.1.1 and #Isolde <https://twitter.com/hashtag/Isolde?src=hashtag_click> by @CrollTristan <https://twitter.com/CrollTristan> is there an easy way to add aa residues to the end of a chain? https://twitter.com/AlexisRohou/status/1386171500604977152 <https://twitter.com/AlexisRohou/status/1386171500604977152> Elaine says: There isn't an "add amino acid" yet in ChimeraX, only Chimera.... unless ISOLDE can do it (I don't know). So maybe it's an ISOLDE question. ChimeraX itself has building peptides from scratch but not sticking them on to the end of an existing peptide. Build Structure, Start Structure: peptide <https://rbvi.ucsf.edu/chimerax/docs/user/tools/buildstructure.html#start <https://rbvi.ucsf.edu/chimerax/docs/user/tools/buildstructure.html#start>> or command "build start peptide" <https://rbvi.ucsf.edu/chimerax/docs/user/commands/build.html#start <https://rbvi.ucsf.edu/chimerax/docs/user/commands/build.html#start>> Elaine

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Re: [chimerax-users] Cannot install
by Tom Goddard 26 Apr '21

26 Apr '21

Volodymyr says it is necessary to choose "save" when downloading the Linux ChimeraX, not "open". > On Apr 25, 2021, at 5:30 AM, Volodymyr Dvornyk wrote: > > Dear Tom, <> > > Fixed. That was my error: I selected “open” when downloading instead of “save”. > > Best, > > Volodymyr >

1 0

z-slice movie making
by Stapleton kevin2017/4/3 26 Apr '21

26 Apr '21

Greeting everyone in the ChiX community. Long time listener first time caller :-) I was wondering if anyone could help me with making a movie that is essentially slicing (clipping) through a given volume. I am pretty comfortable with the movie making movie parameters and I have read through the sections 1) help:user/movies.html 2) help:user/commands/clip.html However the command parameters explanation is juuuuust a smidgen beyond my limits (almost there...damn!) and cant seems to get this into a working movie (if possible at all). So, using the emdb entry: 22910 for example case, how can I make a movie that is 10 seconds long and extends through the clipping plane of a given volume, moving front to back (from the "view orient" perspective; the clipping plane will extend forward through the volume, and back again) Thanks for all your help in this specific case, and for all of the efforts put into to this mailing list. It has been a well spring of fun learning for me over the years. SO many cool tips and tricks to make macro-molecular structures look top notch and cool. THANKS CHIMERA TEAM!! All the best and well wishes from Japan, Kako PS. apologies if this was covered in a previous thread. I must have missed it.

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rmsd no fitting
by Fabian Glaser 26 Apr '21

26 Apr '21

Dear all, I want to perform rmsd calculation but without fitting to compare docking poses results. In chimera I used rmsd, but in chimeraX no rmsd and no align works for me. Can you please advice? thanks! Best, Fabian Fabian Glaser PhD Bioinformatics Knowledge Unit - BKU The Lorry I. Lokey Center for Life Sciences and Engineering Technion - Israel Institute of Technology, Haifa, Israel Web https://lokey.technion.ac.il/bioinformatic-knowledge-unit/ Tel +972 (0) 4 8293701

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rmsd with no fitting
by Fabian Glaser 26 Apr '21

26 Apr '21

ear all, I want to perform rmsd calculation but without fitting to compare docking poses results. In chimera I used rmsd, but in chimeraX no rmsd and no align works for me. Can you please advice? thanks! Best, Fabian Fabian Glaser PhD Bioinformatics Knowledge Unit - BKU The Lorry I. Lokey Center for Life Sciences and Engineering Technion - Israel Institute of Technology, Haifa, Israel Web https://lokey.technion.ac.il/bioinformatic-knowledge-unit/ <https://lokey.technion.ac.il/bioinformatic-knowledge-unit/> Tel +972 (0) 4 8293701 Best, Fabian Fabian Glaser PhD Bioinformatics Knowledge Unit - BKU The Lorry I. Lokey Center for Life Sciences and Engineering Technion - Israel Institute of Technology, Haifa, Israel Web https://lokey.technion.ac.il/bioinformatic-knowledge-unit/ Tel +972 (0) 4 8293701

1 0

Errors hold when Plugin a bundle into ChimeraX toolshed
by Yongcheng MU 23 Apr '21

23 Apr '21

Hello, Hope this email finds you well. I'm trying to Plugin a bundle into ChimeraX. I have successfully installed a bundle on macOS, now I'm trying to install the bundle on a Window Desktop. It holds some errors, I searched a lot and I failed to fix this issue. I wonder if you have any suggestions? Best regards, Yongcheng [toolshed install Z:/Plugin_dl\dist\ChimeraX_DLStruct-0.1-py3-none- any.whl](cxcmd:toolshed install Z:/Plugin_dl\\dist\\ChimeraX_DLStruct-0.1-py3-none-any.whl) Traceback (most recent call last): File "C:\Program Files\ChimeraX 1.1\bin\lib\site-packages\chimerax\toolshed_utils\__init__.py", line 489, in _pip_install results = _run_pip(command, logger) File "C:\Program Files\ChimeraX 1.1\bin\lib\site-packages\chimerax\toolshed_utils\__init__.py", line 540, in _run_pip *raise RuntimeError(s)RuntimeError: Looking in indexes: https://pypi.org/simple <https://pypi.org/simple>, https://cxtoolshed.rbvi.ucsf.edu/pypi/ <https://cxtoolshed.rbvi.ucsf.edu/pypi/> * Processing z:\plugin_dl\dist\chimerax_dlstruct-0.1-py3-none-any.whl Requirement already satisfied: ChimeraX-Core~=1.0 in c:\program files\chimerax 1.1\bin\lib\site-packages (from ChimeraX-DLStruct==0.1) (1.1) Requirement already satisfied: numpy~=1.16.4 in c:\users\ymu\appdata\local\ucsf\chimerax\1.1\site-packages (from ChimeraX-DLStruct==0.1) (1.16.6) Requirement already satisfied: torch~=1.7.1 in c:\users\ymu\appdata\local\ucsf\chimerax\1.1\site-packages (from ChimeraX-DLStruct==0.1) (1.7.1) Requirement already satisfied: numpy~=1.16.4 in c:\users\ymu\appdata\local\ucsf\chimerax\1.1\site-packages (from ChimeraX-DLStruct==0.1) (1.16.6) Requirement already satisfied: typing-extensions in c:\users\ymu\appdata\local\ucsf\chimerax\1.1\site-packages (from torch~=1.7.1->ChimeraX-DLStruct==0.1) (3.7.4.3) Collecting quadprog~=0.1.7 Using cached quadprog-0.1.8.tar.gz (269 kB) Requirement already satisfied: Cython in c:\program files\chimerax 1.1\bin\lib\site-packages (from quadprog~=0.1.7->ChimeraX-DLStruct==0.1) (0.29.20) Collecting importlib-metadata~=0.17 Using cached importlib_metadata-0.23-py2.py3-none-any.whl (28 kB) Requirement already satisfied: zipp>=0.5 in c:\users\ymu\appdata\local\ucsf\chimerax\1.1\site-packages (from importlib-metadata~=0.17->ChimeraX-DLStruct==0.1) (3.4.1) *Building wheels for collected packages: quadprog Building wheel for quadprog (setup.py): started Building wheel for quadprog (setup.py): finished with status 'error' Running setup.py clean for quadprog Failed to build quadprog * Installing collected packages: quadprog, importlib-metadata, ChimeraX-DLStruct Running setup.py install for quadprog: started Running setup.py install for quadprog: finished with status 'error' *ERROR: Command errored out with exit status 1: * command: 'C:\Program Files\ChimeraX 1.1\bin\ChimeraX.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\ymu\\AppData\\Local\\Temp\\pip-install-xakoctiw\\quadprog_7cb25d8bb3904ea3b64643e58389ec80\\setup.py'"'"'; __file__='"'"'C:\\Users\\ymu\\AppData\\Local\\Temp\\pip-install-xakoctiw\\quadprog_7cb25d8bb3904ea3b64643e58389ec80\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\ymu\AppData\Local\Temp\pip-wheel-gloxcthl' cwd: C:\Users\ymu\AppData\Local\Temp\pip-install-xakoctiw\quadprog_7cb25d8bb3904ea3b64643e58389ec80\ Complete output (6 lines): running bdist_wheel running build running build_ext *skipping 'quadprog\quadprog.cpp' Cython extension (up-to-date) building 'quadprog' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/ <https://visualstudio.microsoft.com/downloads/> * ---------------------------------------- *ERROR: Failed building wheel for quadprog DEPRECATION: Could not build wheels for quadprog which do not use PEP 517. pip will fall back to legacy 'setup.py install' for these. pip 21.0 will remove support for this functionality. A possible replacement is to fix the wheel build issue reported above. You can find discussion regarding this at https://github.com/pypa/pip/issues/8368 <https://github.com/pypa/pip/issues/8368>. ERROR: Command errored out with exit status 1: * command: 'C:\Program Files\ChimeraX 1.1\bin\ChimeraX.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\ymu\\AppData\\Local\\Temp\\pip-install-xakoctiw\\quadprog_7cb25d8bb3904ea3b64643e58389ec80\\setup.py'"'"'; __file__='"'"'C:\\Users\\ymu\\AppData\\Local\\Temp\\pip-install-xakoctiw\\quadprog_7cb25d8bb3904ea3b64643e58389ec80\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\ymu\AppData\Local\Temp\pip-record-gcrsp7lk\install-record.txt' --single-version-externally-managed --user --prefix= --compile --install-headers 'C:\Users\ymu\AppData\Local\UCSF\ChimeraX\Python37\Include\quadprog' cwd: C:\Users\ymu\AppData\Local\Temp\pip-install-xakoctiw\quadprog_7cb25d8bb3904ea3b64643e58389ec80\ Complete output (6 lines): running install running build running build_ext skipping 'quadprog\quadprog.cpp' Cython extension (up-to-date) building 'quadprog' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/ ---------------------------------------- ERROR: Command errored out with exit status 1: 'C:\Program Files\ChimeraX 1.1\bin\ChimeraX.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\ymu\\AppData\\Local\\Temp\\pip-install-xakoctiw\\quadprog_7cb25d8bb3904ea3b64643e58389ec80\\setup.py'"'"'; __file__='"'"'C:\\Users\\ymu\\AppData\\Local\\Temp\\pip-install-xakoctiw\\quadprog_7cb25d8bb3904ea3b64643e58389ec80\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\ymu\AppData\Local\Temp\pip-record-gcrsp7lk\install-record.txt' --single-version-externally-managed --user --prefix= --compile --install-headers 'C:\Users\ymu\AppData\Local\UCSF\ChimeraX\Python37\Include\quadprog' Check the logs for full command output. WARNING: You are using pip version 20.2.2; however, version 21.0.1 is available. You should consider upgrading via the 'C:\Program Files\ChimeraX 1.1\bin\ChimeraX.exe -m pip install --upgrade pip' command.

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Fwd: [Ext] Session Initiation Error
by Tom Goddard 22 Apr '21

22 Apr '21

> From: Alexander Julian > > That did the trick. > > Thank you so much. > > On Thu, Apr 22, 2021 at 11:37 AM Tom Goddard <goddard(a)sonic.net <mailto:goddard@sonic.net>> wrote: > Hi Alexander, > > Your error says it can't import libpython3.7m.so <http://libpython3.7m.so/> the Python language system library. That suggests that you ran your test.py script in a strange way. A few ways to run your Python script are > > $ chimerax test.py > > Don't start a graphical user interface. > > $ chimerax --nogui.py > > Start ChimeraX and after it starts use a ChimeraX command to open the script > > $ chimerax > ChimeraX command "open test.py" > > Tom > > > >> On Apr 22, 2021, at 8:34 AM, Alexander Julian <ajulian(a)hawk.iit.edu <mailto:ajulian@hawk.iit.edu>> wrote: >> >> Good morning, >> >> I am currently trying to create a python script that hides atoms and shows ribbons in a .pdb file. >> >> However, I am getting an error while trying to initialize a session. I've been trying to debug the problem to the best of my ability, but I am unable to figure out the issue. >> >> My code: >> ``` >> import chimerax.core.session as cxsession >> session = cxsession.Session('name') >> ``` >> >> My error: >> ``` >> File "./test.py", line 15, in <module> >> session = cxsession.Session('name') >> File "/opt/UCSF/ChimeraX/lib/python3.7/site-packages/chimerax/core/session.py", line 437, in __init__ >> self.app_name = app_name >> File "/opt/UCSF/ChimeraX/lib/python3.7/site-packages/chimerax/core/session.py", line 508, in __setattr__ >> if not name.startswith('_') and self.snapshot_methods(value, base_type=StateManager) is not None: >> File "/opt/UCSF/ChimeraX/lib/python3.7/site-packages/chimerax/core/session.py", line 535, in snapshot_methods >> from .serialize import PRIMITIVE_TYPES >> File "/opt/UCSF/ChimeraX/lib/python3.7/site-packages/chimerax/core/serialize.py", line 42, in <module> >> from ._serialize import msgpack_serialize_stream, msgpack_deserialize_stream, PRIMITIVE_TYPES >> ImportError: libpython3.7m.so.1.0: cannot open shared object file: No such file or directory >> ``` >> >> I look forward to your assistance. >> >> Best, >> Alexander >> >> -- >> Alexander T. Julian >> PhD Student, Department of Biology, Microbiology >> Bachelor of Science, Biomedical Engineering, Cell and Tissue Specialization 2021 >> Master of Advanced Study, Chemical Engineering 2021 >> Illinois Institute of Technology >> Chicago, IL 60616 >> Phone (727)-735-7104 >> _______________________________________________ >> ChimeraX-users mailing list >> ChimeraX-users(a)cgl.ucsf.edu <mailto:ChimeraX-users@cgl.ucsf.edu> >> Manage subscription: >> https://www.rbvi.ucsf.edu/mailman/listinfo/chimerax-users <https://www.rbvi.ucsf.edu/mailman/listinfo/chimerax-users> >

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Cannot install
by Volodymyr Dvornyk 22 Apr '21

22 Apr '21

Hi, Downloaded and tried to install the package for Ubuntu 20.04 (Linux) 64-bit from your site following the recommendations. My system is Ubuntu 20.04.2 LTS. The system generates an error: "unsupported file ... given on commandLine". Any ideas how to fix this? ________________________________ DISCLAIMER: This electronic mail transmission contains confidential information intended only for the person(s) named. Any use, distribution, copying or disclosure by any other person is strictly prohibited. If you received this transmission in error, please notify the sender by reply e-mail and then destroy the message. Opinions, conclusions, and other information in this message that do not relate to the official business of Alfaisal University shall understand to be neither given nor endorsed by Alfaisal University. The contents of any attachment to this e-mail may contain software viruses, which could damage your own computer system. While "Alfaisal University" has taken every reasonable precaution to minimize this risk, we cannot accept liability for any damage which you sustain as a result of software viruses. You should carry out your own virus checks before opening the attachment.

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