Fedora 25: g++ not found error

The problem

YOu have the error:

g++ not found

Solution

sudo dnf install gcc-c++ -y;

If you are planning recompile the kernel, a module or use fedora for software development we recommend to install all common developement tools for C/C++. You can install thos recommend tools and libraries with:

sudo dnf group install "C Development Tools and Libraries" -y;