use 'readlink' instead perl command,

debian/changelog

 tarantool (1.4.4+20111229+2-2) unstable; urgency=low
 
   * use cd instead chdir, closes: 653611;
-  * use spaces instead '\t' symbol, closes: 653607.
-  thanks to Norbert Kiesel <nkiesel@tbdnetworks.com> for both bugreports.
+  * use spaces instead '\t' symbol, closes: 653607;
+  * use readlink instead perl command, closes: 653613.
+  thanks to Norbert Kiesel <nkiesel@tbdnetworks.com> for all bugreports.
+  * add libmr-tarantool-perl to 'suggests' section of debian/control.
 
  -- Dmitry E. Oboukhov <unera@debian.org>  Thu, 29 Dec 2011 23:21:06 +0400
 

debian/control

@@ -35,6 +35,7 @@ Package: tarantool
 Architecture: i386 amd64 kfreebsd-i386 kfreebsd-amd64 hurd-i386
 Priority: optional
 Depends: ${shlibs:Depends}, ${misc:Depends}, tarantool-common
+Suggests: libmr-tarantool-perl
 Description: high performance key/value storage server
  Tarantool is an open-source NoSQL database, developed by Mail.ru.
  Its key properties include:

debian/scripts/tarantool_instance

@@ -40,9 +40,7 @@ if ! test -r "$CFG"; then
     fi
 fi
 
-CFG=`perl -MFile::Spec -e "print File::Spec->rel2abs('$CFG')"`
-
-echo $CFGABS
+CFG=`readlink -f "$CFG"`
 
 if ! test -x $BOX; then
     echo "$BOX not found or can't be started"