diff --git a/src/INSTALL b/src/INSTALL
index 1104771fd..42d1eac22 100644
--- a/src/INSTALL
+++ b/src/INSTALL
@@ -1,10 +1,10 @@
-To make and install GF2 (Version 2-beta, 2/4/2004).
+To make and install GF2 (Version 2.1, 8/11/2004).
 
 1. Unpack GF2 and go to the source directory (the place where this 
    INSTALL file is - so you have probably done this already!)
 
-     tar xvfz gf2-beta.tgz
-     cd GF2/src
+     tar xvfz GF-2.1.tgz
+     cd GF-2.1/src
 
 2. Make sure you have GHC (Glasgow Haskell Compiler), version 5.02 or later.
    In Windows, you also need Cygwin.
@@ -33,14 +33,22 @@ To make and install GF2 (Version 2-beta, 2/4/2004).
      make unix    -- for Linux, Solaris, Mac OSX
      make windows -- for MS Windows
 
-   The binary is sent to the file GF2/bin/gf
+   The binary is sent to the file GF-2.1/bin/gf
 
-6. For a quick test: start GF2, load a grammar and parse a string:
+6. For a quick test: load a grammar package from
 
-     cd ../grammars/basic
+     http://www.cs.chalmers.se/~aarne/GF/download/gf-lib.tgz
+
+   Open the package under GF-2.0
+
+     tar xvfz gf-lib.tgz
+
+   Then start gf, load a grammar and parse a string:
+
+     cd ../lib/basic
      ../../bin/gf English.gf
 
-     -- when GF2 has started and shows the prompt >:
+     -- when gf has started and shows the prompt >:
      > p "every number is even or odd"
      -- this is the response from GF2:
      PredA1 (Every Number) (DisjA1 Even Odd)
@@ -53,11 +61,11 @@ To make and install GF2 (Version 2-beta, 2/4/2004).
    the value of GFHOME to the location of your GF2/bin directory. Test the
    GUI with some grammars:
 
-     cd ../grammars/letter
+     cd ../lib/letter
      ../../bin/gf <mkLetter.gfs
      ../../bin/jgf Letter.gfcm
 
    When the window opens, push the Random button. 
 
-Author: Aarne Ranta, 2/4/2004
+Author: Aarne Ranta, 8/11/2004