Help needed installing ROOT

Hi,
I’m installing root 5.24 and I have this error:

cint/reflex/src/NameLookup.cxx: In member function T Reflex::NameLookup::Lookup(bool) [with T = Reflex::Type]': cint/reflex/src/NameLookup.cxx:41: instantiated from here cint/reflex/src/NameLookup.cxx:145: no matching function for call to
Reflex::NameLookup::Lookup(bool)'
cint/reflex/src/NameLookup.cxx: In member function T Reflex::NameLookup::Lookup(bool) [with T = Reflex::Scope]': cint/reflex/src/NameLookup.cxx:50: instantiated from here cint/reflex/src/NameLookup.cxx:145: no matching function for call to
Reflex::NameLookup::Lookup(bool)'
gmake: *** [cint/reflex/src/NameLookup.o] Error 1
rm core/utils/src/RStl_tmp.cxx core/utils/src/rootcint_tmp.cxx

when I disable reflex, it works until I found another error that it is solved disabling cintex (I read it from a previous post), but later on I have a third error from RooDataHist, and I don’t want to continue disabling things so at the end it is not going to work for my application.
Is there any solution? something I need to install in the computer?
I used this command to configure:
./configure --enable-minuit2 --enable-roofit
and then make.
Thank you for your help.

No way to help if you do not tell us
-on whic type of machine you install (32/64 bits)
-which OS, compiler
-how you configure

I also suggest to start from the pro version 5.26

Rene

sorry for my stupid mistake :slight_smile:

Linux 2.4.21-32.0.1.EL.cernsmp #1 SMP
i386 GNU/Linux
gcc (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-53)
./configure --enable-minuit2 --enable-roofit

I was using 5.24 because it is the one that has been tested with the analysis package I’m using for, but I’ll try 5.26

Thank you for your help.

Hi, I tried 5.26 and I have the same error.
This is what you aked me:

Linux 2.4.21-32.0.1.EL.cernsmp #1 SMP
i386 GNU/Linux
gcc (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-53)
./configure --enable-minuit2 --enable-roofit

Thank you.

We do not support anymore this very old version of gcc.
You should upgrade your compiler to gcc3.4 or 4.4

Rene