diff --git a/bacula.spec b/bacula.spec
index 9c73a0e..b7fd93c 100644
--- a/bacula.spec
+++ b/bacula.spec
@@ -34,17 +34,38 @@ Patch21:		bacula-5.0.3-tray-dir.patch
 Patch22:		bacula-5.0.3-mysql55.patch
 Patch23:		bacula-5.0.3-maxvalue.patch
 
-BuildRequires:		openssl-devel, atk-devel, ncurses-devel, pango-devel, perl
-BuildRequires:		libstdc++-devel, libxml2-devel, zlib-devel, pkgconfig
-BuildRequires:		gtk2-devel, libgnomeui-devel, GConf2-devel
-BuildRequires:		glibc-devel, ORBit2-devel, libart_lgpl-devel, freetype-devel
-BuildRequires:		libbonobo-devel, libbonoboui-devel, bonobo-activation-devel
-BuildRequires:		mysql-devel, cdrecord, postgresql-devel, wxGTK-devel
-BuildRequires:		desktop-file-utils, python-devel, sqlite-devel, sed,
-BuildRequires:		libacl-devel, latex2html, tetex-latex, tetex, ghostscript
-BuildRequires:		dvipdfm, qwt-devel
+BuildRequires:		openssl-devel, ncurses-devel, perl, glibc-devel
+BuildRequires:		libstdc++-devel, libxml2-devel, zlib-devel
+BuildRequires:		mysql-devel, postgresql-devel, sqlite-devel
+BuildRequires:		desktop-file-utils, python-devel, lzo-devel, sed
+BuildRequires:		libacl-devel, tetex-latex, tetex, ghostscript
+BuildRequires:		readline-devel, libcap-devel
+
+BuildRequires:		atk-devel, pango-devel, pkgconfig, wxGTK-devel
+BuildRequires:		gtk2-devel, libgnomeui-devel, GConf2-devel, bonobo-activation-devel
+BuildRequires:		ORBit2-devel, libbonobo-devel, libbonoboui-devel
+
+%if 0%{?fedora} >= 12 || 0%{?rhel} >= 6
+BuildRequires:		qt4-devel >= 4.6.2
+%endif
+
+%if 0%{?fedora} >= 7 || 0%{?rhel} >= 6
 BuildRequires:		tcp_wrappers-devel
+%else
+BuildRequires:		tcp_wrappers
+%endif
+
+%if 0%{?fedora} >= 9 || 0%{?rhel} >= 6
+BuildRequires:		dvipdfm
+%endif
+
+%if 0%{?fedora} >= 15 || 0%{?rhel} > 6
 BuildRequires:		systemd-units
+%endif
+
+%if 0%{?fedora} >= 9 || 0%{?rhel} >= 5
+BuildRequires:		latex2html
+%endif
 
 %description
 Bacula is a set of programs that allow you to manage the backup,
@@ -361,7 +382,8 @@ export QMAKE=/usr/bin/qmake-qt4
 	--with-smtp-host=localhost \
 	--with-subsys-dir=%{_localstatedir}/lock/subsys \
 	--with-pid-dir=%{_localstatedir}/run \
-	--enable-conio \
+	--disable-conio \
+	--enable-readline \
 	--enable-largefile \
 	--enable-bwx-console \
 	--enable-tray-monitor \
@@ -375,8 +397,6 @@ export QMAKE=/usr/bin/qmake-qt4
 	--enable-bat \
 	--disable-libtool \
 	$*
-# Scratch this, it is trouble
-#	--with-readline \
 
 if test $? != 0; then 
   tail -500 config.log
@@ -938,6 +958,10 @@ fi
 %changelog
 * Fri Dec 23 2011 Simone Caronni <negativo17@gmail.com> - 5.0.3-15
 - Spec file cleanup.
+- Fix Buildrequires for RHEL.
+- Enable POSIX.1e capabilities.
+- Enable LZO compression.
+- Enable readline support and tab completion in bconsole.
 
 * Thu Dec 22 2011 Lukáš Nykrýn <lnykryn@redhat.com> - 5.0.3-14
 - removed duplicity from logrotate file (#755970)