Dear experts,
could you please help me with my problems.
Actually I have got three problems:
- I’ve reinstalled my root with such configuration:
cmake ../root-6.20.04/ -DPYTHON_EXECUTABLE=/usr/bin/python3 -DCMAKE_CXX_STANDARD=17 -Dminuit2=ON -Dpython=OFF -Dpython3=ON -Droot7=ON
Installation has done, but I have such messages after each run that doesn’t impact to work:
Error in <TCling::RegisterRdictForLoadPCM>: Rdict '/usr/local/lib/libMathCore_rdict.pcm' is both in Module extension and in File system.
Error in <TCling::RegisterRdictForLoadPCM>: Rdict '/usr/local/lib/libMatrix_rdict.pcm' is both in Module extension and in File system.
Error in <TCling::RegisterRdictForLoadPCM>: Rdict '/usr/local/lib/libHist_rdict.pcm' is both in Module extension and in File system.
....
- When I tried to run root --notebook after doing something in c++ kernel .e.g. just 1+1 I have such message:
Error in <TCling::RegisterRdictForLoadPCM>: Rdict '/usr/local/lib/libSessionViewer_rdict.pcm' is both in Module extension and in File system.
[I 15:31:14.439 NotebookApp] Loading IPython parallel extension
[I 15:31:14.440 NotebookApp] Serving notebooks from local directory: /mnt/d/GoogleDrive/Job/cern/Alice/analysis/rho/code/notebooks
[I 15:31:14.440 NotebookApp] The Jupyter Notebook is running at:
[I 15:31:14.441 NotebookApp] http://localhost:8888/?token=b757769bf40c7e08bce77b2640fca559ea2e93a87eec0acb
[I 15:31:14.441 NotebookApp] or http://127.0.0.1:8888/?token=b757769bf40c7e08bce77b2640fca559ea2e93a87eec0acb
[I 15:31:14.442 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 15:31:14.447 NotebookApp]
To access the notebook, open this file in a browser:
.local/share/jupyter/runtime/nbserver-25114-open.html
Or copy and paste one of these URLs:
http://localhost:8888/?token=b757769bf40c7e08bce77b2640fca559ea2e93a87eec0acb
or http://127.0.0.1:8888/?token=b757769bf40c7e08bce77b2640fca559ea2e93a87eec0acb
tcgetpgrp failed: Not a tty
Start : This command cannot be run due to the error: The system cannot find the file specified.
At line:1 char:1
+ Start ".local/share/jupyter/runtime/nbserver-25114-open.h ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [Start-Process], InvalidOperationException
+ FullyQualifiedErrorId : InvalidOperationException,Microsoft.PowerShell.Commands.StartProcessCommand
[I 15:31:21.522 NotebookApp] 302 GET /?token=b757769bf40c7e08bce77b2640fca559ea2e93a87eec0acb (127.0.0.1) 1.48ms
[I 15:31:23.559 NotebookApp] Kernel started: 87ae86b8-1f29-4474-bcbe-8b3977e99681
[IPKernelApp] ERROR | No such comm target registered: jupyter.widget.version
[IPKernelApp] ERROR | No such comm target registered: jupyter.widget.version
[I 15:31:25.083 NotebookApp] Starting buffering for 87ae86b8-1f29-4474-bcbe-8b3977e99681:fed927ed20b544bd99bd7de127cb5a30
[I 15:31:26.914 NotebookApp] Creating new notebook in
[I 15:31:27.597 NotebookApp] Kernel started: bfb7ca5b-5b3b-4927-b68e-bbb3fe23c71a
/usr/bin/python2.7: No module named JupyROOT.kernel
[I 15:31:30.596 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports
/usr/bin/python2.7: No module named JupyROOT.kernel
[I 15:31:33.612 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports
/usr/bin/python2.7: No module named JupyROOT.kernel
[I 15:31:36.630 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports
/usr/bin/python2.7: No module named JupyROOT.kernel
Why does it use python2 when I installed it with python3 executable?
- import ROOT in python returns
ModuleNotFoundError: No module named ‘ROOT’
That really strange behavior for the software that just have been installed. Likely I made some mistake with configuration isn’t?
Hope for your help.
_ROOT Version: 6.20/04
Platform: linux
Compiler: gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0