How the Fedora user does not resolve in the sudoers file

The two days suddenly want to experience the GNOME desktop and then installed Fedora 20, but just finished installation has encountered a lot of problems, the first is that the user is not in the sudoers file, when I need to use the root permissions will appear when prompted: xx is not in the sudoers file. The matter will be reported.

Here's how to fix it:

The solution is simply to add your username to the/etc/sudoers file.

We opened the file through the Gedit editor: sudo gedit/etc/sudoers

Find: Allow root to run any commands anywhere this line, add below: Here is your username all= (all)

can be saved.