Merge pull request #76 from jorijnsmit/master

Tidying up README. Solves #41

README.md

@@ -7,7 +7,7 @@ Aura Core software.  Supports RGB keyboards with IDs
 [0b05:1854](https://linux-hardware.org/index.php?id=usb:0b05-1854)
 (GL553, GL753),
 [0b05:1869](https://linux-hardware.org/index.php?id=usb:0b05-1869)
-(GL503, FX503, GL703), [0b05:1866](https://linux-hardware.org/index.php?id=usb:0b05-1866) (GL504, GL703, GX501, GM501), and [0b05:19b6](https://linux-hardware.org/index.php?id=usb:0b05-19b6) (GA503).
+(GL503, FX503, GL703), [0b05:1866](https://linux-hardware.org/index.php?id=usb:0b05-1866) (GL504, GL533, GL703, GX501, GM501), and [0b05:19b6](https://linux-hardware.org/index.php?id=usb:0b05-19b6) (GA503).
 
 ## Usage
 
@@ -39,7 +39,7 @@ In typical use, you will need root privileges to directly communicate
 with the laptop's keyboard.  This is easy to do with `sudo`.  Try some
 of these commands and see what works for you:
 
-```
+```sh
 sudo rogauracore single_static 0000ff
 sudo rogauracore single_static 00ff00
 sudo rogauracore single_static ffff00
@@ -50,39 +50,48 @@ sudo rogauracore single_colorcycle 1
 If your keyboard does not respond to `rogauracore`, it may help to
 send an initialisation message to the keyboard to "wake it up":
 
-```
+```sh
 sudo rogauracore initialize_keyboard
 ```
 
 If your keyboard remains dark, its brightness might have defaulted to 0. Try:
 
-```
+```sh
 sudo rogauracore brightness 3
 ```
 
-## Building
+## Installation
 
-### On Ubuntu from a release:
+### Ubuntu
 
-```
+In all cases you will need `libusb` and `libusb-dev` installed:
+```sh
 sudo apt install libusb-1.0-0 libusb-1.0-0-dev
+```
+Optionally you might also need build tools:
+```sh
+sudo apt install build-essential
+```
+
+Retrieve the `rogauracore` package, either through `curl` or `git`:
+```sh
 VERSION=1.5
 curl -LOs https://github.com/wroberts/rogauracore/releases/download/$VERSION/rogauracore-$VERSION.tar.gz
 tar xf rogauracore-$VERSION.tar.gz
 cd rogauracore-$VERSION/
-./configure
-make
-sudo make install
 ```
-
-### From github:
-
-Clone the github repo and enter the top-level directory.  Then:
-
+or
 ```sh
+git clone https://github.com/wroberts/rogauracore.git
+cd rogauracore
 autoreconf -i
+```
+
+Then configure, make and install:
+```sh
 ./configure
 make
+sudo make install
 ```
 
 ## Tips and tricks