RooFit doesn't find .h files

[kyletos88]

Hello,

I’m trying to run the roofit tutorials, and they don’t seem to work. I get errors like the following:

fatal error: ‘RooGlobalFunc.h’ file not found
fatal error: ‘RooPlot.h’ file not found

I found the source files and created those files in my roofit directory (./root-6.06.06/roofit/roofitcore/inc), and tried following these solutions to adding the path to my macro:

https://sft.its.cern.ch/jira/browse/ROOT-3730

gSystem->AddIncludePath( doesnt work

I try to add an external header file by using the command gSystem->AddIncludePath("-I/path/…") but my header file is not seen by root. I also tried gIntepreter->AddIncludePath("-I/path") Without success. Om using root-v5-26-00b. My rootlogon.C looks like thos { gInterpreter->AddIncludePath("-I${ALICE_ROOT}/HLT/CALO “); gSystem->AddIncludePath(”-I${ALICE_ROOT}/HLT/CALO "); } Add the same statements inside my root macro (attached, without sucess ) 6GeV-fitted.root (317 KB) calib.C …

But when I follow their instructions, my attached tutorial gets this error:

error: expected function body after function declarator
gInterpreter->AddIncludePath(“/home/kyletos/Downloads/root-6.06.06/roofit/roofitcore/inc”);

Any help would be greatly appreciated.
rf101_basics.C (2.6 KB)

Have a good Day!
Kyle

[Wile_E_Coyote]

Execute “root-config --has-roofit” and see if you get “yes”.
If you get “no”, then you need to rebuild your ROOT enabling “roofit”.

[kyletos88]

@Wile_E_Coyote

root-config --has-roofit

Thank you. I got a “no”, so I am going to try to rebuild and add the fix here later.