Added a missing requirement

91b382fb · Oliver Bock · 46ebe8fb · 91b382fb
Commit 91b382fb authored Feb 20, 2009 by Oliver Bock
--- a/src/doxygen_index.h
+++ b/src/doxygen_index.h
@@ -219,6 +219,7 @@
 * - Libraries for Linux and Windows/MinGW (required by SDL):
 *   - libgl1-mesa-dev | nvidia-glx-dev
 *   - libglu1-mesa-dev
+ *   - libdirectfb-dev
 *   - libxt-dev
 *   - libxext-dev
 *   - libaudio-dev