From 1a046b524cd9c1606075e901becd085f17d1cb55 Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <stick@gk2.sk>
Date: Fri, 2 Feb 2018 01:22:16 +0100
Subject: [PATCH] setup: add dependency for libusb1

---
 requirements.txt | 2 +-
 setup.py         | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 9af85f0..a3e66d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 ecdsa>=0.9
 mnemonic>=0.17
-hidapi>=0.7.99.post20
 requests>=2.4.0
 click>=6.2
 pyblake2>=0.9.3
+hidapi>=0.7.99.post20
 libusb1>=1.6.4
diff --git a/setup.py b/setup.py
index e37d67b..5b11c8a 100755
--- a/setup.py
+++ b/setup.py
@@ -2,9 +2,9 @@
 from setuptools import setup
 
 install_requires = [
+    'setuptools>=19.0',
     'ecdsa>=0.9',
     'mnemonic>=0.17',
-    'setuptools>=19.0',
     'requests>=2.4.0',
     'click>=6.2',
     'pyblake2>=0.9.3',
@@ -16,6 +16,11 @@ if '--disable-hidapi' in sys.argv:
 else:
     install_requires.append('hidapi>=0.7.99.post20')
 
+if '--disable-libusb' in sys.argv:
+    sys.argv.remove('--disable-libusb')
+else:
+    install_requires.append('libusb1>=1.6.4')
+
 from trezorlib import __version__ as VERSION
 
 setup(