Mura v1

Mura v1

Mura is a lightweight macOS menu bar app that turns a blank finite canvas into a static desktop wallpaper. Draw, write, edit per screen, and save the result directly to your desktop wallpaper.

One-line install

Open Terminal and run:

curl -fsSL https://raw.githubusercontent.com/JNHFlow21/Mura/main/script/install_release.sh | bash

The command downloads the Release DMG, installs Mura.app into /Applications, removes the unsigned-build quarantine marker, and opens Mura. If macOS asks for permission, enter your login password in Terminal.

Manual download

Download Mura-v1.dmg, open it, then drag Mura.app into /Applications.

Unsigned macOS build note

This v1 build is ad-hoc signed only and is not Apple notarized yet. macOS may show a warning such as:

• the developer cannot be verified
• Apple cannot check the app for malicious software
• the app is damaged and cannot be opened
• Mura-v1.dmg is damaged and can’t be opened

If the downloaded DMG itself cannot be opened, remove quarantine from the DMG first:

sudo xattr -rd com.apple.quarantine ~/Downloads/Mura-v1.dmg
open ~/Downloads/Mura-v1.dmg

Then drag Mura.app into /Applications. If the installed app still cannot be opened, remove quarantine from the installed app:

sudo xattr -rd com.apple.quarantine /Applications/Mura.app
open /Applications/Mura.app

If /Applications/Mura.app does not exist, it means the app has not been dragged into /Applications yet.

Only run these commands for a Mura-v1.dmg / Mura.app downloaded from the official GitHub release.

Validation

• npm --prefix EditorWeb test
• swift test
• script/package_app.sh
• script/package_dmg.sh v1