Building using Dockerfile Tone not Found

Hi all, we trying to build our app made in Meteor using Dockerfile (am afraid I am not very familiar with Dockerfile) but it gives an error see screenshot. Strange thing is that there is no complaint about the other libraries except Tone. Dependencies file looks like this

{ "name": "ipsosboard", "private": true, "scripts": { "start": "meteor run" }, "dependencies": { "@babel/runtime": "^7.0.0-beta.38", "babel-runtime": "^6.26.0", "bootstrap": "^4.1.0", "core-js": "^2.5.3", "gulp": "^4.0.0", "gulp-cli": "^2.0.1", "ion-rangeslider": "^2.2.0", "meteor-node-stubs": "~0.2.4", "node-gyp": "^3.8.0", "nouislider": "^11.1.0", "npm": "^6.4.1", "popper": "^1.0.1", "popper.js": "^1.14.3", "scale-value": "^1.0.0", "tone": "^0.12.80", "vue": "^1.0.24", "vue-json-tree-view": "^2.1.1", "vue-meteor-tracker": "^1.0.3" }, "devDependencies": {} }