From 2d3f9d8e551c5e43e2ce12ada9dcebd1a8e14bf4 Mon Sep 17 00:00:00 2001
From: Kaarel Kitsemets <kitsemets@gmail.com>
Date: Sat, 7 Mar 2015 12:44:32 +0200
Subject: [PATCH] Added info about pkg-config being an optional requirement

---
 docs/install.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/install.rst b/docs/install.rst
index 06745d1..e17d5e9 100644
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -17,7 +17,7 @@ Requirements
 - Libgit2 v0.22.x
 - cffi 0.8.1+
 - Libssh2, optional, used for SSH network operations.
-- pkg-config
+- pkg-config, optional, used for SSH network operations.
 
 .. warning::