Can't locate Trace.pm in @INC
Closed this issue · 2 comments
Hi,
When running create_jobfile.pl, I encountered a module not found error:
cc@pythsia-1:~/Pythia/experiments$ perl ../scripts/create_jobfile.pl --exe $PYTHIA_HOME/bin/perceptron-multi-multi-no-ship-1core --tlist MICRO21_1C.tlist --exp MICRO21_1C.exp --local 1 > jobfile.sh
Can't locate Trace.pm in @INC (you may need to install the Trace module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.34.0 /usr/local/share/perl/5.34.0 /usr/lib/x86_64-linux-gnu/perl5/5.34 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.34 /usr/share/perl/5.34 /usr/local/lib/site_perl) at ../scripts/create_jobfile.pl line 5.
BEGIN failed--compilation aborted at ../scripts/create_jobfile.pl line 5.
I tried looking it up online but still didn't know how how to install the Trace module. Is Trace.pm a file somewhere in the repo, or should I install it in some way?
Thanks in advance!
Hi @faradawn, Trace.pm is a custom-written Perl module present inside scripts/ directory. Have you sourced the setvars.sh file as mentioned in the README? It should setup PYTHIA_HOME appropriately, which is used to find the Trace module path.
If you have indeed sourced setvars.sh then check Perl version. Pythia is tested with Perl 3.20 and I have experienced this error before while using a newer version of Perl (I believe you're using 5.34). Downgrading the Perl version should help in this case.
Hi @rahulbera,
Sourcing setvars.sh allowed create_jobfile.pl to produce a jobfile without error! My perl version was still v5.34.0.
source ../jobfile.sh was executing -- just taking some time.
Thanks very much. Closing the issue!