From 3a0cebed9f69ea819d77426211e53d2c127c6762 Mon Sep 17 00:00:00 2001
From: Ankit Agrawal <aaaagrawal@iitb.ac.in>
Date: Sat, 12 Oct 2013 20:35:28 +0530
Subject: [PATCH] Fix missing import

---
 skimage/feature/orb_cy.pyx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/skimage/feature/orb_cy.pyx b/skimage/feature/orb_cy.pyx
index b1af3af2..82c6e6ad 100644
--- a/skimage/feature/orb_cy.pyx
+++ b/skimage/feature/orb_cy.pyx
@@ -5,6 +5,7 @@
 
 cimport numpy as cnp
 import numpy as np
+import os
 
 from libc.math cimport sin, cos, round