Problem sourcing ROOT using LCG

ROOT
1

*Hi,
I am sourcing ROOT from the LCG view(source /cvmfs/sft.cern.ch/lcg/views/LCG_106/x86_64-el8-gcc11-opt/setup.sh). While working locally on lxplus (CERN Cluster), I can easily run and access the correction library for extracting the desired numbers. While submitting the Condor jobs, I face the following error:
*
awk: symbol lookup error: /cvmfs/sft.cern.ch/lcg/views/LCG_106/x86_64-el8-gcc11-opt/lib/libreadline.so.8: undefined s
ymbol: UP
awk: symbol lookup error: /cvmfs/sft.cern.ch/lcg/views/LCG_106/x86_64-el8-gcc11-opt/lib/libreadline.so.8: undefined s
ymbol: UP
awk: symbol lookup error: /cvmfs/sft.cern.ch/lcg/views/LCG_106/x86_64-el8-gcc11-opt/lib/libreadline.so.8: undefined s
ymbol: UP
/cvmfs/sft.cern.ch/lcg/releases/R/4.3.0-df985/x86_64-el8-gcc11-opt/lib64/R/bin/exec/R: error while loading shared lib
raries: libreadline.so.7: cannot open shared object file: No such file or directory
/cvmfs/sft.cern.ch/lcg/releases/R/4.3.0-df985/x86_64-el8-gcc11-opt/lib64/R/bin/exec/R: error while loading shared lib
raries: libreadline.so.7: cannot open shared object file: No such file or directory
/cvmfs/sft.cern.ch/lcg/releases/R/4.3.0-df985/x86_64-el8-gcc11-opt/lib64/R/bin/exec/R: error while loading shared lib
raries: libreadline.so.7: cannot open shared object file: No such file or directory
/cvmfs/sft.cern.ch/lcg/releases/R/4.3.0-df985/x86_64-el8-gcc11-opt/lib64/R/bin/exec/R: error while loading shared lib
raries: libreadline.so.7: cannot open shared object file: No such file or directory
/cvmfs/sft.cern.ch/lcg/releases/R/4.3.0-df985/x86_64-el8-gcc11-opt/lib64/R/bin/exec/R: error while loading shared lib
raries: libreadline.so.7: cannot open shared object file: No such file or directory
gnuplot: error while loading shared libraries: libreadline.so.7: cannot open shared object file: No such file or dire
ctory

Can someone help with the issue?

2

Hi @Kumar_Yash,

Welcome to the ROOT Forum!

Could you provide a minimal reproducer so we can help you better?

Cheers,
Dev

3

Hey,
Can you please explain a little more what do you mean by minimal reproducer?

4

Try with:
source /cvmfs/sft.cern.ch/lcg/views/LCG_106/x86_64-el9-gcc13-opt/setup.sh

1 Like
5

@Wile_E_Coyote is right. the lxplus cluster runs EL9 by default and the envioronment of the corresponding stack has to be set :slight_smile:

6

Thank you so much. I have one more doubt. After I log in to the lxplus, source the LCG view, and at the time of condor job submission, I face the following error:

”Failed to load PySpark version file for packaging. You must be in Spark’s python dir.”

Though if I do not initialize any LCG environment and submit the jobs, I am easily able to submit them. The jobs give the output as required without any errors. Can you let me understand what might be happening?