Update README.

README.md

@@ -17,29 +17,38 @@ distributions where the virtual machines can be stored anywhere, such as
 external USB storage.
 
 Quickemu is opinionated and will attempt to *"do the right thing"* rather than
-expose rich configuration options. Quickemu is a frontend to [QEMU](https://www.qemu.org/). See the video where I explain some of my motivations for creating this script.
+expose rich configuration options. Quickemu is a wrapper for [QEMU](https://www.qemu.org/). See the video where I explain some of my motivations for creating this script.
 
 We have a Discord for this project: [![Discord](https://img.shields.io/discord/712850672223125565?color=0C306A&label=WimpysWorld%20Discord&logo=Discord&logoColor=ffffff&style=flat-square)](https://discord.gg/sNmz3uw)
 
 [![Replace VirtualBox with Bash & QEMU](https://img.youtube.com/vi/AOTYWEgw0hI/0.jpg)](https://www.youtube.com/watch?v=AOTYWEgw0hI)
 
-## Installation
+## Requirements
 
-### Install Quickemu
+Essential requirements:
 
-Clone this repository:
+  * [QEMU](https://www.qemu.org/) 6.0.0 or newer
+  * [Coreutils](https://www.gnu.org/software/coreutils/)
+  * [procps](https://gitlab.com/procps-ng/procps)
+  * [usbutils](https://github.com/gregkh/usbutils)
+  * [Wget](https://www.gnu.org/software/wget/)
+  * [xrandr](https://gitlab.freedesktop.org/xorg/app/xrandr)
 
-```
+Optional requirements:
-git clone https://github.com/wimpysworld/quickemu.git
+
-```
+  * `rot13` to *"decrypt"* the macOS OSK key; found in the `bsdgames` package in Debian/Ubuntu
+  * `smbd` to export user home directory from the host to the guest VM; found in the `samba` package in Debian/Ubuntu
 
-### Install QEMU
+## Install Quickemu
 
-#### Ubuntu
+### Ubuntu
+
+Quickemu is available from a PPA for Ubuntu users. The Quickemu PPA also
+includes a back port of QEMU 6.0.0 for 20.04 (Focal) and 21.04 (Hirsute).
 
 ```bash
 sudo apt-add-repository ppa:flexiondotorg/quickemu
-sudo apt install qemu-system
+sudo apt install quickemu
 ```
 
 ## Usage
@@ -166,15 +175,6 @@ Starting /media/martin/Quickemu/windows10.conf
 
 ### macOS
 
-#### Optional extras for macOS
-
-If you want to run macOS then `quickemu` requires some additional utilities.
-`rot13` from `bsdgames` is used to *"decrypt"* the OSK key.
-
-```
-sudo apt install bsdgames wget
-```
-
 There are some considerations when running macOS via Quickemu.
 
   * `quickemu` will automatically download the required [Clover EFI bootloader](https://sourceforge.net/projects/cloverefiboot/) and OVMF firmware from [the macOS-Simple-KVM project](https://github.com/foxlet/macOS-Simple-KVM).
@@ -271,15 +271,6 @@ You can also pass optional parameters
 
 ## TODO
 
-  - [x] Create desktop launcher for a VM
+  - [ ] SPICE support
   - [ ] Improve disk management
-  - [x] Add USB pass-through support
-  - [x] Fix Virgil 3D on EFI boot
-  - [x] Add Windows support
-  - [x] Get QEMU `-audiodev` working for audio input
-  - [x] Make display configuration more robust
-  - [x] Improve snapshot management
-  - [x] Improve stdout presentation
-  - [x] Make disk image size configurable
   - [ ] [Add Faux OEM](https://code.launchpad.net/~ubuntu-installer/ubiquity/+git/ubiquity/+merge/379899)
-  - [x] Improve SMB Management