Enhance README (suggested changes).

Add explict build deps (latex USE flag on sphinx) for those running Gentoo.

Author: maffblaster

README.md

@@ -1,6 +1,6 @@
 # Vim for humans
 
-## Installation
+## Install
 
 Be sure to create a symlink named 'vim-for-humans' in the project directory. This symlink should point to a directory where you've cloned [code examples](https://github.com/vjousse/vim-for-humans).
 
@@ -11,6 +11,17 @@ You will need some prerequisites to be able to compile the LaTeX source code:
 - [Sphinx](http://sphinx-doc.org/) to generate the epub file.
 - [kindlegen](http://www.amazon.com/gp/feature.html?docId=1000765211) to generate the .mobi file.
 
-## Compiling
+### Gentoo
 
-If you've installed everything, running the `makedist.sh` script should do the trick. If not, be sure to check the content of the script and to run each command one after another.
+* dev-python/sphinx[latex]
+* dev-python/pygments
+* app-text/texlive
+* kindlegen package not available.
+
+## Compile
+
+After the dependencies have been installed, create the dist directory via `mkdir dist` then run `makedist.sh` script to start compiling. The compilation fails be sure to check the content of the script and try running each command one after another.
+
+## Enjoy
+
+Upon success outputs can be found in the `dist/vimpourleshumains/` directory. Enjoy!