pymol.dccm(cij, pdb, type="launch") not work

[Cheng]

I am following http://thegrantlab.org/bio3d/tutorials/trajectory-analysis

Everything is fine until:

pymol.dccm(ccij, pdb, type="launch") Error in pymol.dccm(ccij, pdb, type = "launch") : Launching external program failed make sure 'C:/python27/PyMOL/pymol.exe' is in your search path In addition: Warning message: running command 'C:/python27/PyMOL/pymol.exe -cq' had status 127

Then I tried below but still no pymol displayed

pymol.dccm(cij, pdb, exefile='path/to/pymol2/PyMOL/PyMOLWin.exe', launch=TRUE) PyMOL script written to file R.py

So how to visualise it using pymol in R?

[Xinqiu Yao]

launch=TRUE style is obsolete. Use type='launch' instead. Also, make sure 'path/to'pymol2' is replaced with the actual path to your Pymol executable.

[Cheng]

The problem is still there. Do I need to change the "search path"?

pymol.dccm(cij, pdb, exefile='E:/OneDrive/LSLB/software/Protein_Modelling/PyMOL - PDB/pymol2/PyMOL/PyMOLWin.exe', type="launch") Error in pymol.dccm(cij, pdb, exefile = "E:/OneDrive/LSLB/software/Protein_Modelling/PyMOL - PDB/pymol2/PyMOL/PyMOLWin.exe", : Launching external program failed make sure 'E:/OneDrive/LSLB/software/Protein_Modelling/PyMOL - PDB/pymol2/PyMOL/PyMOLWin.exe' is in your search path In addition: Warning message: running command 'E:/OneDrive/LSLB/software/Protein_Modelling/PyMOL - PDB/pymol2/PyMOL/PyMOLWin.exe -cq' had status 127

[Xinqiu Yao]

Remove space in the path and try again. If it still doesn't work, try to replace '/' with '\'.

[Cheng]

Thank you very much, Removing space in the path works fine now!

How about updating the "pymol.dccm(ccij, pdb, type="launch")" to "pymol.dccm(cij, pdb, exefile='path/to/PyMOLWin.exe', type="launch")" in the tutorial website?

[Cheng]

This issue has been solved. Do we need to close it?