Docker-ized PhantomJS 2

A Dockerfile to build PhantomJS 2.0.0 for Linux from source.

How do I get the image?

There is an Automated Build on hub.docker.com, so getting the image is easy:

docker pull rosenhouse/phantomjs2:latest

How do I use it?

Option 1: Run it from inside a Docker container

docker run rosenhouse/phantomjs2 phantomjs -v

Option 2: Extract the binary so you can run it without Docker

Install run-time dependencies

 apt-get install -y libicu-dev libfontconfig1-dev libjpeg-dev libfreetype6

Extract binary

 docker pull rosenhouse/phantomjs2:latest
 docker run -name temp rosenhouse/phantomjs2
 docker cp temp:phantomjs/phantomjs-2.0.0/bin/phantomjs ~/phantomjs

Run
```
 ~/phantomjs -v
 2.0.0
```