Requirements

• GTK >=3.20
• gnome-themes-extra (or gnome-themes-standard)
• Murrine engine — The package name depends on the distro.
  • gtk-engine-murrine on Arch Linux
  • gtk-murrine-engine on Fedora
  • gtk2-engine-murrine on openSUSE
  • gtk2-engines-murrine on Debian, Ubuntu, etc.
• sassc — build dependency

Installation

Manual Installation

Run the following commands in the terminal:

./install.sh

Tip: ./install.sh allows the following options:

-d, --dest DIR          Specify destination directory (Default: $HOME/.themes, with sudo: /usr/share/themes)
-n, --name NAME         Specify theme name (Default: Graphite)
-t, --theme VARIANT...  Specify theme color variant(s) [default|purple|pink|red|orange|yellow|green|teal|blue|all] (Default: grey)
-c, --color VARIANT...  Specify color variant(s) [standard|light|dark] (Default: All variants)
-s, --size VARIANT...   Specify size variant [standard|compact] (Default: standard variant)
--tweaks                Specify versions for tweaks [nord|black|rimless|normal] (only nord and black option can not mix use with!)
                        1. nord:     Nord color version
                        2. black:    Blackness color version
                        3. rimless:  Remove the 2px outline about windows and menus
                        4. normal:   Normal sidebar style (Nautilus)
-h, --help              Show help

For more information, run: ./install.sh --help

Flatpak Installation

Automatically install your host GTK+ theme as a Flatpak. Use this:

• pakitheme

Grub2 theme

• Install from here