[OpenImageIO/f15] Add cmake to BR.

[Richard Shaw]

commit a8b400e557b9cd53b157fa3b551a9236aea916e4
Author: Richard M. Shaw <hobbes1069 at gmail.com>
Date:   Tue May 1 12:47:01 2012 -0500

    Add cmake to BR.

 OpenImageIO.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/OpenImageIO.spec b/OpenImageIO.spec
index aa09ad1..4902bf4 100644
--- a/OpenImageIO.spec
+++ b/OpenImageIO.spec
@@ -19,6 +19,7 @@ Patch2:         OpenImageIO-0.10.3-use_external_tbb.patch
 Patch3:         OpenImageIO-0.10.2-Z_BEST_COMPRESSION.patch
 Patch4:         OpenImageIO-0.10.4-no_tbb.patch
 
+BuildRequires:  cmake
 BuildRequires:  boost-devel glew-devel qt-devel OpenEXR-devel ilmbase-devel
 BuildRequires:  python2-devel txt2man
 BuildRequires:  libpng-devel libtiff-devel