RooFit- dynamic libraries do not work

ROOT
1

Dear Rooters,
I’m using openSuSe 13.1 and I need to plot data using RooFit. I have a script, which is surely working, but it’s not on my pc.
The problem looks like this:

Root > RooFit::RooRealVar i("H", "halo", 1, 5) dlopen error: libcrypto.so.6: cannot open shared object file: No such file or directory Load Error: Failed to load Dynamic link library /usr/share/root/lib/libRooFitCore.so Error in <TCint::AutoLoadCallback>: failure loading library libRooFitCore.so for class RooFit Error: Invalid type 'RooRealVar' in declaration of 'i' (tmpfile):1: Error: Function RooRealVar i("H","halo",1,5) is not defined in current scope (tmpfile):1: *** Interpreter error recovered ***

I know that the libraries are there, so do you have any idea why it shouldn’t work?
Thank you very much!

Jan Pucek

2

Hi Jan,

it looks like the autoloading mechanism of root is working correctly: the system tries to load libRooFitCore.so. Is the environment set correctly? Do you see in your lib directory libRooFitCore.so?

Cheers,
Danilo

3

Yes, the libraries are there. But when I downloaded ROOT I didn’t compile it and I don’t know how to set the route to the libraries. But thank you very much for your help! :slight_smile: