Error: Cannot find module 'request-progress' in Docker image

[yusufali2205]

I'm getting this error while installing phantomjs-prebuild v2.1.13 in the docker image on mac. Looks like this issue was reported earlier in version 2.1.9 #581.

npm info lifecycle phantomjs-prebuilt@2.1.13~install: phantomjs-prebuilt@2.1.13

> phantomjs-prebuilt@2.1.13 install /node_modules/phantomjs-prebuilt
> node install.js

module.js:442
    throw err;
    ^

Error: Cannot find module 'request-progress'
    at Function.Module._resolveFilename (module.js:440:15)
    at Function.Module._load (module.js:388:25)
    at Module.require (module.js:468:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/node_modules/phantomjs-prebuilt/install.js:9:23)
    at Module._compile (module.js:541:32)
    at Object.Module._extensions..js (module.js:550:10)
    at Module.load (module.js:458:32)
    at tryModuleLoad (module.js:417:12)
    at Function.Module._load (module.js:409:3)
npm info lifecycle phantomjs-prebuilt@2.1.13~install: Failed to exec install script

[yusufali2205]

I updated my Dockerfile to first just copy the package.json in the docker image working directory, then run npm install and after that copy rest of the app folder. Now I'm not having this issue.

FROM node:6.3.0

# Create app directory
RUN mkdir -p /src/app
WORKDIR /src/app

# install all the dependencies
COPY package.json /src/app/
RUN npm install

# bundle app source
COPY . /src/app/