ROOT Version: 6.28.0 Platform: Ubuntu 18.04.5 LTS Hello, I would like to import ROOT, but I get this error, and it throw me out from the python environment. I am using Python 3.9.16. Can anyone help me to resolve this? Thank you. import ROOT *** Break *** segmentation violation Gene…

[image] Python: No module named 'root' ROOT You MUST use EXACTLY the same Python version (and the same compiler) that your ROOT binaries were built for (otherwise, expect mysterious crashes anywhere, anytime): root-config --python-version # C/C++ calling python ; root-con…

The output for root-config --python-version -----> 3.9.16 root-config --python2-version ------> empty root-config --python3-version ------> 3.9.16 and for source /opt/anaconda3/envs/python39/bin/thisroot.sh I get this output “”" ERROR: thisroot.sh, thisroot.csh and thisroot.fish should never…

It seems you mix two different ROOT versions: /opt/anaconda3/envs/fermi/lib/./libCore.so.6.22 /opt/anaconda3/envs/python39/bin/…/lib/libCore.so.6.28

@Wile_E_Coyote Is it possible to keep both version on different condo environments?

You need to “deactivate” one and “activate” the other one (i.e., at any time, only one environment can be “active”).

I did like this anyway, and error that I mentioned is in that case when fermi env is deactivated and python39 is activated.

Problem with import statement in python environment

ROOT

Wile_E_Coyote May 30, 2023, 3:08pm 2