--- title: Install trailmark on Kubuntu using the Snap Store | Snapcraft description: 'Get the latest version of trailmark for on Kubuntu - Renamed to PerMark: install it with sudo snap install permark' url: https://snapcraft.io/install/trailmark/kubuntu --- [Canonical Snapcraft](https://snapcraft.io/) # Install trailmark on **Kubuntu** # trailmark [Edelmar Schneider (edelmar)](https://snapcraft.io/publisher/edelmar "View all snaps from Edelmar Schneider (edelmar)") * [Edelmar Schneider (edelmar)](https://snapcraft.io/publisher/edelmar "View all snaps from Edelmar Schneider (edelmar)") * [Development](https://snapcraft.io/search?categories=development) [Install](https://snapcraft.io/install/trailmark/kubuntu#install) #### Renamed to PerMark: install it with sudo snap install permark TrailMark is the desktop IDE for the post-AI engineer—where humans and AI agents plan, mature ideas, formalize specs, and steer development using Markdown as their shared language. Got a .md file? * Open any standalone .md file as a clean, well-typeset page—Mermaid diagrams, LaTeX math, tables, and ~190 syntax-highlighted languages. * Edit in place visually (WYSIWYG) or in source mode with YAML frontmatter validation. * Keep a self-saving scratchpad (Notes) with zero save dialogs. Build with AI agents? * Open a project folder as a live workspace that watches what your AI agents write across branches and git worktrees. * See what changed since you last read (Unread view) with block-level diffs (Added, Rewritten, Removed). * Leave inline comments on any passage and let your agent read and resolve them via TrailMark's built-in MCP server (trailmark mcp) or CLI hook (trailmark context). * Works with any AI tool (Claude Code, Codex, Cursor, Gemini CLI, OpenCode, Cline, Aider, Hermes Agent, OpenClaw...) or none. ### Package name * trailmark --- ### License * Apache-2.0 OR MIT --- ### Last updated * 17 October 2026 - latest/stable * 17 October 2026 - latest/edge --- ### Websites * [edelmarschneider.github.io](https://edelmarschneider.github.io/trailmark/ "https://edelmarschneider.github.io/trailmark/") --- ### Contact * [github.com/EdelmarSchneider/trailmark/discussions](https://github.com/EdelmarSchneider/trailmark/discussions "https://github.com/EdelmarSchneider/trailmark/discussions") --- ### Source code * [github.com/EdelmarSchneider/trailmark](https://github.com/EdelmarSchneider/trailmark "https://github.com/EdelmarSchneider/trailmark") --- ### Report a bug * [github.com/EdelmarSchneider/trailmark/issues](https://github.com/EdelmarSchneider/trailmark/issues "https://github.com/EdelmarSchneider/trailmark/issues") --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/trailmark/kubuntu#report-snap-modal) --- ## Enable snaps on Kubuntu and install trailmark 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 If you’re running [Kubuntu 16.04 LTS (Xenial Xerus)](https://kubuntu.org/) or later, including [Kubuntu 18.04 LTS (Bionic Beaver)](https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes/Kubuntu) and [Kubuntu 18.10 (Cosmic Cuttlefish)](https://wiki.ubuntu.com/CosmicCuttlefish/ReleaseNotes/Kubuntu), you don’t need to do anything. Snap is already installed and ready to go. Versions of Kubuntu between [14.04 LTS (Trusty Tahr)](https://kubuntu.org/news/kubuntu-14-04-lts) and [15.10 (Wily Werewolf)](https://kubuntu.org/news/kubuntu-15-10) don’t include *snap* by default, but *snap* can be installed from the command line as follows: ``` sudo apt update sudo apt install snapd ``` ### Install trailmark To install trailmark, simply use the following command: ``` sudo snap install trailmark ``` ### 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. 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