Re: Library missing? - Minuit2.so not found

Hello Hermann,

 If you have a source build, you need to reconfigure ROOTand enable Minuit2. You can do this by adding

--enable-minuit2 to the configure options.

 Cheers, Lorenzo
On Jul 13, 2011, at 8:26 AM, Hermann Fuchs wrote:

> Hello
>
> I am trying to execute the numerical minimization example
> http://root.cern.ch/root/html/tutorials/fit/NumericalMinimization.C.html
>
> However, after executing, I get the following error:
>
> Error in <TUnixSystem::DynamicPathName>: Minuit2[.so | .dll | .dylib
> | .sl | .dl | .a] does not exist
> in /home/main/Gate/root/lib:/home/main/Gate/root/lib:/home/main/Gate/CLHEP/lib:/home/main/Gate/gate/tmp//Gate:/home/main/Gate/root/lib:/home/main/Gate/CLHEP/lib:/usr/local/lib:/home/main/Gate/gate/tmp/Linux-g++/Gate:.:/home/main/Gate/root/lib::/home/main/Gate/root/cint/cint/stl
>
> *** Break *** segmentation violation
>
> It seems a library is missing.
> I am using the most current version of ROOT(self compiled from source),
> being 5.30/00, on Ubuntu 11.04.
>
> How can I circumvent that problem (e.g. by installing the needed
> library)?
>
> Cheers,
> Hermann Fuchs
>
> --
> -------------
> DI Hermann Fuchs
> Div. Medical Radiation Physics
> Department of Radiotherapy
> Med. Univ. Vienna / AKH Vienna
> Währinger Gürtel 18-20
> A-1090 Wien
>
> Tel. + 43 / 1 / 40 400 7271
> Mail. hermann.fuchs_at_meduniwien.ac.at
>
Received on Wed Jul 13 2011 - 10:06:42 CEST