[piplgobde]

Should get the dependencies first I think. The github[0] page goes into detail on what they are.

[0] https://github.com/servo/servo/

[Manishearth]

Most of those are build dependencies; so you shouldn't need to install everything there.

This is a dynamic library dependency, so you need it even if not building.

sudo apt-get install libegl on ubuntu, probably