--- a/INSTALL	Sun Feb 24 23:11:00 2013 +0100
+++ b/INSTALL	Sun Feb 24 23:11:30 2013 +0100
@@ -8,7 +8,7 @@
  - SDL_image >= 1.2
  - SDL_ttf >= 2.0
  - Lua >= 5.1.0
- - Physfs >= 2.1
+ - Physfs >= 2.1.0
 For server:
  - Glasgow Haskell Compiler >= 6.10
  - bytestring-show package
@@ -22,6 +22,9 @@
 
 Lua will be automatically built if not found.
 
+PhysFS will be automatically built if not found.
+ * you can override this by manually passing
+   PHYSFS_LIBRARY and PHYSFS_INCLUDE_DIR to cmake
 
 1. Configure:
 $ cmake .