diff --git a/hastymail/manifests/init.pp b/hastymail/manifests/init.pp
index c567dfe..1426fb5 100644
--- a/hastymail/manifests/init.pp
+++ b/hastymail/manifests/init.pp
@@ -1,6 +1,21 @@
 
 class hastymail {
 
+    case $::operatingsystem {
+        "ubuntu","debian": {
+            package { ["php5", "php5-cli", "php5-common",
+                "php5-imap", "php5-ldap", "php5-mcrypt"]:
+                ensure => installed,
+            }
+        }
+        "centos","redhat","fedora": {
+
+        }
+        default: {
+            fail("cyrus not supported on ${::operatingsystem}")
+        }
+    }
+
     if !$hastymail_package {
         if $hastymail_package_latest {
             $hastymail_package = $hastymail_package_latest