1 files changed, 2 insertions, 1 deletions
diff --git a/README b/README
index e8dab58..743df57 100644
--- a/README
+++ b/README
@@ -4,7 +4,8 @@ GNU automake.
 It includes XMPCore and XMPFiles, libexempi, a C-based API and exempi
 a command line tool.
 
-It require at least the gcc 4.4.7 C++ compiler or clang++.
+It require at least the gcc 4.4.7 C++ compiler or clang++ with some
+support for C++11.
 
 It is maintained by Hubert Figuiere <hub@figuiere.net>