How to build bootstrap downloaded by bower manager?

Question

Bootstrap

Installed bootstrap using bower.
It says in the readme.md description:

## Compiling CSS and JavaScript

Bootstrap includes a [makefile](Makefile) with convenient methods for working with the framework. Before getting started, be sure to install [the necessary local dependencies](package.json):

```
$ npm install
```

When completed, you'll be able to run the various make commands provided:

#### build - `make`
Runs the recess compiler to rebuild the `/less` files and compiles the docs. Requires recess and uglify-js.

But when I run the make command, I get an error

'make' is not recognized as an internal or external command,
operable program or batch file.

How do I do a bootstrap build?
And is it possible to make it build itself into the dist folder when downloading it with the bower install command, or bower install bootstrap ?
Dependencies need to be loaded and compiled for both windows and linux.