From ad5f255820778a1c95ecb7aa465cb4ec4a556624 Mon Sep 17 00:00:00 2001
From: Mark <markph0204@users.noreply.github.com>
Date: Fri, 17 Jun 2016 07:03:47 -0400
Subject: [PATCH] Added additional dependencies for pydfu.

---
 Pyboard-Firmware-Update.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Pyboard-Firmware-Update.md b/Pyboard-Firmware-Update.md
index abf31b6..4551095 100644
--- a/Pyboard-Firmware-Update.md
+++ b/Pyboard-Firmware-Update.md
@@ -81,6 +81,10 @@ $ python pydfu.py -u <firmware.dfu>
 ```
 This will copy the given firmware file to the pyboard.  pydfu is much faster than dfu-util.
 
+Dependencies
+* libusb (MacPorts: port install libusb or HomeBrew: brew install libusb)
+* PyUSB  (pip install pyusb)
+
 ### On Windows
 
 See this PDF document: [Micro-Python-Windows-setup.pdf](http://micropython.org/resources/Micro-Python-Windows-setup.pdf)