error with compiling Delphes-3.4.0

[miranda]

I have - root-5.34.34- fastjet-3.2.2 on ubuntu 16.04.
when I try to make Delphes-3.4.0, I got the following error:

Compiling examples/CaloGrid.cpp
Building CaloGrid

tmp/examples/CaloGrid.o: In function `main':
CaloGrid.cpp:(.text.startup+0xdb2): undefined reference to `TString::TString(std::cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
CaloGrid.cpp:(.text.startup+0xe43): undefined reference to `TString::TString(std::cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
collect2: error: ld returned 1 exit status
Makefile:2320: recipe for target 'CaloGrid' failed
make: * [CaloGrid] Error 1
could you please help me to solve it?

[Pavel Demin]

Looking at the error messages, I'd say that ROOT and Delphes are compiled with different gcc versions.

Could you please provide more information about how you installed ROOT?