--- a/rkhunter.conf
+++ b/rkhunter.conf
@@ -72,6 +72,7 @@
 # to use.
 #
 
+INSTALLDIR=/usr
 
 #
 # If this option is set to '1', it specifies that the mirrors file
@@ -154,7 +155,7 @@
 # subsequently commented out or removed, then the program will assume a
 # default directory beneath the installation directory.
 #
-#TMPDIR=/var/lib/rkhunter/tmp
+TMPDIR=/var/lib/rkhunter
 
 #
 # This option specifies the database directory to use.
@@ -163,7 +164,7 @@
 # subsequently commented out or removed, then the program will assume a
 # default directory beneath the installation directory.
 #
-#DBDIR=/var/lib/rkhunter/db
+DBDIR=/var/lib/rkhunter/db
 
 #
 # This option specifies the script directory to use.
@@ -171,7 +172,7 @@
 # The installer program will set the default directory. If this default is
 # subsequently commented out or removed, then the program will not run.
 #
-#SCRIPTDIR=/usr/local/lib/rkhunter/scripts
+SCRIPTDIR=/usr/lib/rkhunter/scripts
 
 #
 # This option can be used to modify the command directory list used by rkhunter