Edit: Due to the fact that this article is old, the installation instructions may not work anymore. In order to successfully install the latest version of Grub Customizer, please access the grub-customizer tag and open the latest article (the one on top).

The latest installation instructions for Grub Customizer
Hello Linux Geeksters. As you may know, Grub Customizer is a nice application, that allows the user to edit the menu entries from the GRUB booting screen, set the default operating system, change the installed OS via a livecd.
The latest version available is Grub Customizer 4.0.6, which has been added to its PPA a few hours ago, coming with small fixes only.
In this article I will show you how to install Grub Customizer 4.0.6 on OpenSUSE 13.1, OpenSUSE 12.3, Fedora 20 and Fedora 19 systems.
Because it is available via repository, installing Grub Customizer 4.0.6 on OpenSUSE and Fedora systems is easy. All you have to do is add the repository to your system, update the local repository index and install the grub-customizer package.
Follow the instructions for your system exactly, in order to get a successful installation.
How to install Grub Customizer 4.0.6 on OpenSUSE 13.1 systems:
$ sudo wget http://download.opensuse.org/repositories/home:/ecsos/openSUSE_13.1/home:ecsos.repo -O /etc/zypp/repos.d/home:ecsos.repo
$ sudo zypper refresh
$ sudo zypper install grub-customizer
How to install Grub Customizer 4.0.6 on OpenSUSE 12.3 systems:
$ sudo wget http://download.opensuse.org/repositories/home:/ecsos/openSUSE_12.3/home:ecsos.repo -O /etc/zypp/repos.d/home:ecsos.repo
$ sudo zypper refresh
$ sudo zypper install grub-customizer
Optional, to remove Grub Customizer 4.0.6, from either OpenSUSE 13.1 and OpenSUSE 12.3, do:
$ sudo zypper remove grub-customizer
How to install Grub Customizer 4.0.6 on Fedora 20 systems:
$ sudo wget http://download.opensuse.org/repositories/home:/Kenzy:/packages/Fedora_20/home:Kenzy:packages.repo -O /etc/yum.repos.d/home:Kenzy:packages.repo
$ sudo yum update
$ sudo yum install grub-customizer
How to install Grub Customizer 4.0.6 on Fedora 19 systems:
$ sudo wget http://download.opensuse.org/repositories/home:/Kenzy:/packages/Fedora_19/home:Kenzy:packages.repo -O /etc/yum.repos.d/home:Kenzy:packages.repo
$ sudo yum update
$ sudo yum install grub-customizer
Optional, to remove Grub Customizer 4.0.6, from either Fedora 20 and Fedora 19, do:
$ sudo yum remove grub-customizer