get scrrenshot in linux

[samantrader]

i have this code in ubuntu

const screenshot = require('screenshot-desktop');
screenshot( { linuxLibrary : 'imagemagick'}).then((img) => {

            console.log(img)                         
        })

but when run make error :

(node:5024) UnhandledPromiseRejectionWarning: Error: Command failed: import -silent -window root -crop 1024x768+0+0 -screen jpeg:"hosi"
import-im6.q16: unable to read X window image root': Resource temporarily unavailable @ error/xwindow.c/XImportImage/4977. import-im6.q16: missing an image filename jpeg:hosi' @ error/import.c/ImportImageCommand/1276.

[bencevans]

I've just replicated it here. This is due to running Ubuntu using Wayland rather than X. We've got a ticket (#220) open to track Wayland support and any pull request would be welcome.