Added Dovecot repo for Debian 6

Author: gau1991

src/modules/stack/install/mail/ee_mod_install_dovecot.sh

@@ -2,6 +2,10 @@
 
 function ee_mod_install_dovecot()
 {
+	# Add Dovecot repo for Debian 6
+	ee_mod_repo_dovecot
+	ee_lib_apt_get_update
+
 	# Install Dovecot
 	ee_lib_echo "Installing Dovecot, please wait..."
 	debconf-set-selections <<< "dovecot-core dovecot-core/create-ssl-cert boolean yes"

src/modules/stack/install/mail/ee_mod_repo_dovecot.sh

@@ -0,0 +1,19 @@
+# Setup nginx repository
+
+function ee_mod_repo_dovecot()
+{
+	if [ "$EE_DEBIAN_VERSION" == "squeeze" ];then
+
+		# Add Dovecot repository
+		# Ref:http://wiki2.dovecot.org/PrebuiltBinaries
+
+		ee_lib_echo "Adding Dovecot repository, please wait..."
+		echo "deb http://xi.rename-it.nl/debian/ oldstable-auto/dovecot-2.2 main" > /etc/apt/sources.list.d/dovecot-$(lsb_release -sc).list \
+		|| ee_lib_error "Unable to add Dovecot repository, exit status = " $?
+
+		# Fetch and install Dovecot GnuPG key
+		wget -O - http://xi.rename-it.nl/debian/archive.key | apt-key add - \
+		|| ee_lib_error "Unable to fetch Dovecot GnuPG key, exit status = " $?
+
+	fi
+}