[packages/guvcview] updated BR

[sls]

commit b04de63c1f5968c3149f4a96e3e25423d17c23f3
Author: Szymon Siwek <sls at pld-linux.org>
Date:   Tue Jan 19 21:02:00 2016 +0100

    updated BR

 guvcview.spec | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/guvcview.spec b/guvcview.spec
index 4afa3e3..d1b918e 100644
--- a/guvcview.spec
+++ b/guvcview.spec
@@ -8,9 +8,11 @@ Group:		Applications/Multimedia
 Source0:	http://download.sourceforge.net/guvcview/%{name}-src-%{version}.tar.gz
 # Source0-md5:	d88a1bcf80c0d989ffcb19d71bdd8c1e
 URL:		http://guvcview.sourceforge.net/
+BuildRequires:	SDL2-devel
 BuildRequires:	ffmpeg-devel
 BuildRequires:	glib2-devel >= 1:2.10.0
-BuildRequires:	gtk+2-devel >= 2:2.14.0
+BuildRequires:	gsl-devel
+BuildRequires:	gtk+3-devel
 BuildRequires:	libpng-devel
 BuildRequires:	libv4l-devel
 BuildRequires:	portaudio-devel
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/guvcview.git/commitdiff/4a4d43e11db05ea29835a8f23f57c42998fd5168