--- title: Install Rickrack (Color Palette Generator) on Red Hat Enterprise Linux using the Snap Store | Snapcraft description: Get the latest version of Rickrack (Color Palette Generator) for on Red Hat Enterprise Linux - Generate harmonious colors freely. url: https://snapcraft.io/install/rickrack/rhel --- [Canonical Snapcraft](https://snapcraft.io/) # Install Rickrack (Color Palette Generator) on **Red Hat Enterprise Linux** # Rickrack (Color Palette Generator) (rickrack) [Eigenmiao](https://snapcraft.io/publisher/eigenmiao "View all snaps from Eigenmiao") * [Eigenmiao](https://snapcraft.io/publisher/eigenmiao "View all snaps from Eigenmiao") * [Art and Design](https://snapcraft.io/search?categories=art-and-design) * [Utilities](https://snapcraft.io/search?categories=utilities) [Install](https://snapcraft.io/install/rickrack/rhel#install) #### Generate harmonious colors freely. Rickrack (中文名称：焰火十二卷) is a free and open-source color palette generator. It provides various functionalities to generate a harmonious set of colors, offering you better color combination options. You can easily obtain the desired color combinations through color wheel selection, color picking from images, and more. It offers support for various color palette formats like aco, ase, gpl, and xml, making them easily importable into popular image processing software such as Photoshop, Clip Studio Paint, GIMP, Krita, and Inkscape. You can apply these colors to your own creations or share them with others. Rickrack supports multiple languages, such as English, Chinese, French, German, Japanese, Russian, Spanish, and Esperanto. Rickrack can run normally on Windows, Linux, and macOS. ### Package name * rickrack --- ### License * GPL-3.0+ --- ### Last updated * 24 February 2024 - latest/stable This snap hasn't been updated in a while. It might be unmaintained and have stability or security issues. --- ### Websites * [eigenmiao.com](https://eigenmiao.com/rickrack "https://eigenmiao.com/rickrack") --- ### Contact * [eigenmiao.com](https://eigenmiao.com "https://eigenmiao.com") --- ### Report a bug * [github.com/eigenmiao/Rickrack/issues](https://github.com/eigenmiao/Rickrack/issues "https://github.com/eigenmiao/Rickrack/issues") --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/rickrack/rhel#report-snap-modal) --- ## Enable snaps on Red Hat Enterprise Linux and install Rickrack (Color Palette Generator) Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully. Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions. ### Enable snapd Snap is available for [Red Hat Enterprise Linux (RHEL) 8](https://www.redhat.com/en/enterprise-linux-8) and RHEL 7, from the 7.6 release onward. The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective [Extra Packages for Enterprise Linux](https://fedoraproject.org/wiki/EPEL) (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below. The EPEL repository can be added to **RHEL 9** with the following command: ``` sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm sudo dnf upgrade ``` The EPEL repository can be added to **RHEL 8** with the following command: ``` sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm sudo dnf upgrade ``` The EPEL repository can be added to **RHEL 7** with the following command: ``` sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm ``` Adding the *optional* and *extras* repositories is also recommended: ``` sudo subscription-manager repos --enable "rhel-*-optional-rpms" --enable "rhel-*-extras-rpms" sudo yum update ``` Snap can now be installed as follows: ``` sudo yum install snapd ``` Once installed, the *systemd* unit that manages the main snap communication socket needs to be enabled: ``` sudo systemctl enable --now snapd.socket ``` To enable *classic* snap support, enter the following to create a symbolic link between `/var/lib/snapd/snap` and `/snap`: ``` sudo ln -s /var/lib/snapd/snap /snap ``` Either log out and back in again or restart your system to ensure snap’s paths are updated correctly. ### Install Rickrack (Color Palette Generator) To install Rickrack (Color Palette Generator), simply use the following command: ``` sudo snap install rickrack ``` ### Other popular snaps… [See more...](https://snapcraft.io/search?categories=featured) [See more in Featured](https://snapcraft.io/search?categories=featured) ### More things to do… #### [Get the snap store](https://snapcraft.io/snap-store) Browse and find snaps from the convenience of your desktop using the snap store snap. #### [Learn more about snaps](https://snapcraft.io/docs) Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now. [Back to top](https://snapcraft.io/install/rickrack/rhel) © 2026 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd. 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