I’m having trouble importing my libraries from specific directories into pyROOT with MacOS 10.12.
I am using the commit here as per guidance here.
My library lives in
~/analysis/Analysis/PredictedDistribution/standalone
and my environment variables are:
SHLIB_PATH=/Users/rappoccio/analysis/Analysis/PredictedDistribution/standalone:/software/root-v6-11-02-install/lib
LIBPATH=/Users/rappoccio/analysis/Analysis/PredictedDistribution/standalone:/software/root-v6-11-02-install/lib
PYTHONPATH=/Users/rappoccio/analysis/Analysis/PredictedDistribution/standalone:/software/root-v6-11-02-install/lib
DYLD_LIBRARY_PATH=/Users/rappoccio/analysis/Analysis/PredictedDistribution/standalone:/software/root-v6-11-02-install/lib
LD_LIBRARY_PATH=/Users/rappoccio/analysis/Analysis/PredictedDistribution/standalone:/software/root-v6-11-02-install/lib
PREDDIST_DIR=/Users/rappoccio/analysis/Analysis/PredictedDistribution
So I use ROOT:
root [0] gSystem->Load("libAnalysisPredictedDistribution.so");
root [1] b = BinomialEff();
root [2] b.Nt = 100
(double) 100.000000
That is happy.
Then I try pyroot:
>>> import ROOT
>>> ROOT.gSystem.Load("libAnalysisPredictedDistribution.so")
and it is unhappy:
Error in <TMacOSXSystem::FindDynamicLibrary>: libAnalysisPredictedDistribution.so does not exist in .:/software/root-v6-11-02-install/lib:/usr/local/lib:/usr/X11R6/lib:/usr/lib:/lib:/lib/x86_64-linux-gnu:/usr/local/lib64:/usr/lib64:/lib64:
but, if I explicitly tell it where to go, it is happy again:
>>> import ROOT
>>> ROOT.gSystem.Load("libAnalysisPredictedDistribution.so")
>>> import os
>>> ROOT.gSystem.Load( '%s/standalone/libAnalysisPredictedDistribution.so' % ( os.getenv('PREDDIST_DIR') ) )
0
>>> b = ROOT.BinomialEff()
>>> b.Nt = 100.
>>> b.Nt
100.0
What am I doing wrong, or is this another bug?