--- Makefile.PL.orig	2012-04-05 10:25:15.000000000 +0200
+++ Makefile.PL	2012-04-17 12:20:45.000000000 +0200
@@ -95,22 +95,12 @@
 
     # for some reason, initialising variables from the global scope doesn't work
     %variables = (
-        PREFIX               => '/usr/local',
-        INSTALLSCRIPT        => '$(PREFIX)/bin',
-        INSTALLSITESCRIPT    => '$(PREFIX)/bin',
-        INSTALLVENDORSCRIPT  => '$(PREFIX)/bin',
         INSTALLLIB           => '$(DATADIR)/lib',
         INSTALLSITELIB       => '$(DATADIR)/lib',
         INSTALLVENDORLIB     => '$(DATADIR)/lib',
-        INSTALLMAN1DIR       => '$(PREFIX)/share/man/man1',
-        INSTALLSITEMAN1DIR   => '$(PREFIX)/share/man/man1',
-        INSTALLVENDORMAN1DIR => '$(PREFIX)/share/man/man1',
-        INSTALLMAN3DIR       => '$(PREFIX)/share/man/man3',
-        INSTALLSITEMAN3DIR   => '$(PREFIX)/share/man/man3',
-        INSTALLVENDORMAN3DIR => '$(PREFIX)/share/man/man3',
         SYSCONFDIR           => '$(PREFIX)/etc/fusioninventory',
         DATADIR              => '$(PREFIX)/share/fusioninventory',
-        LOCALSTATEDIR        => '$(PREFIX)/var/fusioninventory',
+        LOCALSTATEDIR        => '/var/run/fusioninventory',
     );
 
     # allow variables defined on command line to override defaults