_ROOT Version:_6.22.01
_Platform:_64 bit Fedora 32
_Compiler:_gcc version 10.1.1 20200507; Python 3.8.3; Python 2.7.18
I have recently observed that many ROOT users are complaining about failing ROOT build and installation. I report here successful ROOT (downloaded via git
) installation on 64 bit Fedora 32 running gcc
and python
versions mentioned above. I have used following sequence of commands for the installation:
cmake ../root_src -DCMAKE_INSTALL_PREFIX=../root_install -Dall=ON -Dfortran=OFF
cmake --build . -- -j8
make install
Please note that I have to disable the fortran
support. Since -Dfortran=ON
gives :-
f771: error: unrecognized command line option "-std=legacy"
error.