From e3d2db8d67adf513ddf806b5d4675d59b8daff1c Mon Sep 17 00:00:00 2001
From: Konstantinos Sideris <sideris.konstantin@gmail.com>
Date: Thu, 27 Apr 2017 01:31:51 +0300
Subject: [PATCH] Set Qt5.7 as the minimum required version

---
 .ci/linux.sh | 4 ++--
 README.md    | 9 +++++----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/.ci/linux.sh b/.ci/linux.sh
index 262870bf..2e63da4b 100755
--- a/.ci/linux.sh
+++ b/.ci/linux.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-sudo add-apt-repository -y ppa:beineri/opt-qt562-trusty
+sudo add-apt-repository -y ppa:beineri/opt-qt58-trusty
 sudo add-apt-repository -y ppa:george-edison55/cmake-3.x
 sudo apt-get update -qq
-sudo apt-get install -qq -y qt56base cmake
+sudo apt-get install -qq -y qt58base cmake
diff --git a/README.md b/README.md
index 3db17413..5ddf784f 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,8 @@ but you can of course receive and send messages in the rooms that you are a memb
 
 ### Requirements
 
-- Qt5 (5.8 is used for development).
+- Qt5 (5.7 or greater). Qt 5.7 adds support for color font rendering with
+  Freetype, which is essential to properly support emoji.
 - CMake 3.1 or greater.
 - A compiler that supports C++11.
     - Clang 3.3 (or greater).
@@ -22,16 +23,16 @@ but you can of course receive and send messages in the rooms that you are a memb
 ##### Arch Linux
 
 ```bash
-$ sudo pacman -S qt5-base cmake gcc
+$ sudo pacman -S qt5-base cmake gcc fontconfig
 ```
 
 ##### Ubuntu 14.04
 
 ```bash
-$ sudo add-apt-repository ppa:beineri/opt-qt562-trusty
+$ sudo add-apt-repository ppa:beineri/opt-qt58-trusty
 $ sudo add-apt-repository ppa:george-edison55/cmake-3.x
 $ sudo apt-get update
-$ sudo apt-get install qt56base cmake
+$ sudo apt-get install qt58base cmake
 ```
 
 ##### OSX (Xcode 7 or later)