luna – AppImageHub

Authors: rvpanoz

GitHub Download

This is a companion discussion topic for the original entry at

Start Error.
OS : Debian 10.2 XFCE
Locale : Lang Ko.

sudo chmod +x lunar


Terminal Message :slight_smile:
$ ./luna-3.3.0.AppImage
17:41:33.647 › [ERROR] Error: spawn npm ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:232:19)
at onErrorNT (internal/child_process.js:407:16)
at process._tickCallback (internal/process/next_tick.js:63:19)
/bin/sh: 1: npm: not found
(node:6393) UnhandledPromiseRejectionWarning: Error: Error: Command failed: npm config list --json
/bin/sh: 1: npm: not found

at ke (/tmp/.mount_luna-3JyP3fY/resources/app.asar/app/
at WebContents.Ge.webContents.on (/tmp/.mount_luna-3JyP3fY/resources/app.asar/app/
at WebContents.emit (events.js:182:13)

(node:6393) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:6393) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Hi, apparently this could be a bug in luna. Please report to the luna authors that have provided the AppImage. I do not know luna or how it works.