diff -Naur vice-2.3.21.orig/doc/vice.guide vice-2.3.21/doc/vice.guide
--- vice-2.3.21.orig/doc/vice.guide	2012-08-06 00:41:54.000000000 +0200
+++ vice-2.3.21/doc/vice.guide	2012-08-06 09:44:36.288562655 +0200
@@ -1292,7 +1292,7 @@
 `Directory' resource, which is a colon (`:')-separated search path
 list, like the UNIX `PATH' environment variable.  The default value is
 
-     PREFIX/lib/vice/EMU:$HOME/.vice/EMU:BOOTPATH/EMU
+     PREFIX/lib64/vice/EMU:$HOME/.vice/EMU:BOOTPATH/EMU
 
 Where `PREFIX' is the installation prefix (usually `/usr/local'), `EMU'
 is the name of the emulated machine (`C64', `C64DTV', `C128', `PET',
@@ -1306,12 +1306,12 @@
 
 then the value will be
 
-     /usr/local/lib/vice/C64:$HOME/.vice/C64:/usr/local/bin/C64
+     /usr/local/lib64/vice/C64:$HOME/.vice/C64:/usr/local/bin/C64
 
 And system files will be searched for under the following directories,
 in the specified order:
 
-  1. `/usr/local/lib/VICE/C64'
+  1. `/usr/local/lib64/VICE/C64'
 
   2. `$HOME/.vice/C64'
 
@@ -4010,7 +4010,7 @@
      where:
 
         * `LIBDIR' is the VICE installation directory (usually
-          `/usr/local/lib/vice', `/usr/lib/vice' or `/opt/vice/lib');
+          `/usr/local/lib64/vice', `/usr/lib64/vice' or `/opt/vice/lib');
 
         * `EMUID' is the emulation identification string (`C64',
           `C128', `VIC20' or `PET');
diff -Naur vice-2.3.21.orig/doc/vice.texi vice-2.3.21/doc/vice.texi
--- vice-2.3.21.orig/doc/vice.texi	2012-07-24 04:08:09.000000000 +0200
+++ vice-2.3.21/doc/vice.texi	2012-08-06 09:44:36.291562619 +0200
@@ -1364,7 +1364,7 @@
 default value is
 
 @example
-PREFIX/lib/vice/EMU:$HOME/.vice/EMU:BOOTPATH/EMU
+PREFIX/lib64/vice/EMU:$HOME/.vice/EMU:BOOTPATH/EMU
 @end example
 
 Where @code{PREFIX} is the installation prefix (usually
@@ -1383,7 +1383,7 @@
 then the value will be
 
 @example
-/usr/local/lib/vice/C64:$HOME/.vice/C64:/usr/local/bin/C64
+/usr/local/lib64/vice/C64:$HOME/.vice/C64:/usr/local/bin/C64
 @end example
 
 And system files will be searched for under the following directories,
@@ -1391,7 +1391,7 @@
 
 @enumerate 1
 @item
-@code{/usr/local/lib/VICE/C64}
+@code{/usr/local/lib64/VICE/C64}
 @item
 @code{$HOME/.vice/C64}
 @item
diff -Naur vice-2.3.21.orig/doc/vice.txt vice-2.3.21/doc/vice.txt
--- vice-2.3.21.orig/doc/vice.txt	2012-08-06 02:23:21.000000000 +0200
+++ vice-2.3.21/doc/vice.txt	2012-08-06 09:44:36.296562563 +0200
@@ -1056,7 +1056,7 @@
 `Directory' resource, which is a colon (`:')-separated search path
 list, like the UNIX `PATH' environment variable.  The default value is
 
-PREFIX/lib/vice/EMU:$HOME/.vice/EMU:BOOTPATH/EMU
+PREFIX/lib64/vice/EMU:$HOME/.vice/EMU:BOOTPATH/EMU
 
 Where `PREFIX' is the installation prefix (usually `/usr/local'), `EMU'
 is the name of the emulated machine (`C64', `C64DTV', `C128', `PET',
@@ -1070,12 +1070,12 @@
 
 then the value will be
 
-/usr/local/lib/vice/C64:$HOME/.vice/C64:/usr/local/bin/C64
+/usr/local/lib64/vice/C64:$HOME/.vice/C64:/usr/local/bin/C64
 
 And system files will be searched for under the following directories,
 in the specified order:
 
-1. `/usr/local/lib/VICE/C64'
+1. `/usr/local/lib64/VICE/C64'
 
 2. `$HOME/.vice/C64'
 
diff -Naur vice-2.3.21.orig/INSTALL vice-2.3.21/INSTALL
--- vice-2.3.21.orig/INSTALL	2011-01-29 14:17:50.000000000 +0100
+++ vice-2.3.21/INSTALL	2012-08-06 09:44:36.299562529 +0200
@@ -301,7 +301,7 @@
 
       make install
 
-    The binaries and support files will all go under PREFIX/lib/vice.
+    The binaries and support files will all go under PREFIX/lib64/vice.
     You must of course have write permissions for the directories where
     VICE is to be installed. Normally only the system administrator
     has write access to /usr/local, the default PREFIX. Either ask
diff -Naur vice-2.3.21.orig/src/arch/sdl/archdep_unix.h vice-2.3.21/src/arch/sdl/archdep_unix.h
--- vice-2.3.21.orig/src/arch/sdl/archdep_unix.h	2011-07-21 05:10:28.000000000 +0200
+++ vice-2.3.21/src/arch/sdl/archdep_unix.h	2012-08-06 09:42:11.970323196 +0200
@@ -88,7 +88,7 @@
 #ifdef __NetBSD__
 #define LIBDIR PREFIX "/share/vice"
 #else
-#define LIBDIR PREFIX "/lib/vice"
+#define LIBDIR PREFIX "/lib64/vice"
 #endif
 
 #if defined(__FreeBSD__) || defined(__NetBSD__)
diff -Naur vice-2.3.21.orig/src/arch/unix/archdep.h vice-2.3.21/src/arch/unix/archdep.h
--- vice-2.3.21.orig/src/arch/unix/archdep.h	2010-10-06 18:17:43.000000000 +0200
+++ vice-2.3.21/src/arch/unix/archdep.h	2012-08-06 09:42:46.474902531 +0200
@@ -127,7 +127,7 @@
 #ifdef __NetBSD__
 #define LIBDIR PREFIX "/share/vice"
 #else
-#define LIBDIR PREFIX "/lib/vice"
+#define LIBDIR PREFIX "/lib64/vice"
 #endif
 
 #if defined(__FreeBSD__) || defined(__NetBSD__)