Imported from libpng-1.2.9beta4.tar
diff --git a/INSTALL b/INSTALL
index 6c624ff..b6b7bae 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,8 +1,9 @@
 
-Installing libpng version 1.2.9beta3 - February 24, 2006
+Installing libpng version 1.2.9beta4 - March 2, 2006
 
 On Unix/Linux and similar systems, you can simply type
 
+    ./autogen.sh
     ./configure [--prefix=$HOME]
     make check
     make install
@@ -28,7 +29,7 @@
 correspond to the version of zlib that's installed.
 
 You can rename the directories that you downloaded (they
-might be called "libpng-1.2.9beta3" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.9beta4" or "lpng109" and "zlib-1.2.1"
 or "zlib121") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:
@@ -84,11 +85,11 @@
 
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
  makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       gcc, creates libpng12.so.0.1.2.9beta3)
+                       gcc, creates libpng12.so.0.1.2.9beta4)
  makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng12.so.0.1.2.9beta3)
+                       (gcc, creates libpng12.so.0.1.2.9beta4)
  makefile.gcmmx    =>  Linux/ELF makefile
-                       (gcc, creates libpng12.so.0.1.2.9beta3,
+                       (gcc, creates libpng12.so.0.1.2.9beta4,
                        uses assembler code tuned for Intel MMX platform)
  makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
  makefile.knr      =>  Archaic UNIX Makefile that converts files with
@@ -111,12 +112,12 @@
  makefile.openbsd  =>  OpenBSD makefile
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
  makefile.sggcc    =>  Silicon Graphics (gcc,
-                       creates libpng12.so.0.1.2.9beta3)
+                       creates libpng12.so.0.1.2.9beta4)
  makefile.sunos    =>  Sun makefile
  makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng12.so.0.1.2.9beta3)
+                       creates libpng12.so.0.1.2.9beta4)
  makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng12.so.0.1.2.9beta3)
+                       creates libpng12.so.0.1.2.9beta4)
  makefile.32sunu   =>  Sun Ultra 32-bit makefile
  makefile.64sunu   =>  Sun Ultra 64-bit makefile
  makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc