Index: INSTALL.txt
===================================================================
RCS file: /cvs/drupal/drupal/INSTALL.txt,v
retrieving revision 1.39.2.3
diff -u -p -r1.39.2.3 INSTALL.txt
--- INSTALL.txt	10 Jan 2008 22:14:24 -0000	1.39.2.3
+++ INSTALL.txt	12 Dec 2010 18:50:05 -0000
@@ -22,12 +22,13 @@ are created automatically.
 REQUIREMENTS
 ------------
 
-Drupal requires a web server, PHP4 (4.3.5 or greater) or PHP5
-(http://www.php.net/) and either MySQL (http://www.mysql.com/) or PostgreSQL
-(http://www.postgresql.org/). The Apache web server and MySQL database are
-recommended; other web server and database combinations such as IIS and
-PostgreSQL have been tested to a lesser extent. When using MySQL, version 4.1
-or greater is recommended to assure you can safely transfer the database.
+Drupal requires a web server, PHP4 (4.3.5 or greater) or PHP5 (5.2.x or lower,
+5.3.x and higher is not supported) (http://www.php.net/) and either MySQL
+(http://www.mysql.com/) or PostgreSQL (http://www.postgresql.org/). The Apache
+web server and MySQL database are recommended; other web server and database
+combinations such as IIS and PostgreSQL have been tested to a lesser extent.
+When using MySQL, version 4.1 or greater is recommended to assure you can
+safely transfer the database.
 
 For more detailed information about Drupal requirements, see "Requirements"
 (http://drupal.org/requirements) in the Drupal Handbook.