From b141800a0136627f6f570bccec40b9fa06fa4640 Mon Sep 17 00:00:00 2001
From: Wenqi Chen <1@newmobo.com>
Date: Sun, 4 Feb 2018 12:57:37 +0800
Subject: [PATCH 1/3] - fixups

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index d0d0c9f..dee6de1 100755
--- a/README.md
+++ b/README.md
@@ -20,6 +20,7 @@ that OpenCV 3.x is not yet fully supported.
 Install OpenCV using brew
 ```bash
 brew tap homebrew/science
+brew install pkg-config
 brew install opencv@2
 brew link --force opencv@2
 ```

From 927e879e3ca62d3d5db997bb031e58f21833fbb0 Mon Sep 17 00:00:00 2001
From: Jason Nichols <github@ayl.us>
Date: Fri, 13 Apr 2018 11:21:32 -0400
Subject: [PATCH 2/3] Remove superfluous check

CV_Minor_Version <= 4 is always < 10... superfluous check.
---
 src/OpenCV.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/OpenCV.h b/src/OpenCV.h
index 6ef42db..01aa6ec 100755
--- a/src/OpenCV.h
+++ b/src/OpenCV.h
@@ -22,7 +22,7 @@
 #include <node_buffer.h>
 #include <opencv2/opencv.hpp>
 
-#if ((CV_MAJOR_VERSION <= 2) && (CV_MINOR_VERSION <= 4) && (CV_MINOR_VERSION < 10))
+#if ((CV_MAJOR_VERSION <= 2) && (CV_MINOR_VERSION <= 4))
 #include <opencv/highgui.h>
 #else
 #include <opencv2/imgcodecs/imgcodecs_c.h>

From 51408f930bc1202a53d61ad825b6c3e4e5c73d66 Mon Sep 17 00:00:00 2001
From: flyashi <flyashi@gmail.com>
Date: Mon, 30 Jul 2018 14:33:08 -0400
Subject: [PATCH 3/3] Fix off-by-one error in README

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d0d0c9f..93f5e94 100755
--- a/README.md
+++ b/README.md
@@ -138,7 +138,7 @@ var mat = new cv.Matrix.Eye(4,4); // Create identity matrix
 mat.get(0,0) // 1
 
 mat.row(0)  // [1,0,0,0]
-mat.col(4)  // [0,0,0,1]
+mat.col(3)  // [0,0,0,1]
 ```
 
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