diff --git a/builds/any/installer/sample-postinstall.py b/builds/any/installer/sample-postinstall.py
new file mode 100644
index 00000000..230013c9
--- /dev/null
+++ b/builds/any/installer/sample-postinstall.py
@@ -0,0 +1,11 @@
+"""sample-postinstall.py
+
+"""
+
+import onl.install.Plugin
+
+class Plugin(onl.install.Plugin.Plugin):
+
+    def run(self):
+        self.log.info("hello from postinstall plugin")
+        return 0
diff --git a/builds/any/installer/sample-postinstall.sh b/builds/any/installer/sample-postinstall.sh
new file mode 100644
index 00000000..0bc0938c
--- /dev/null
+++ b/builds/any/installer/sample-postinstall.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+rootdir=$1; shift
+
+echo "Hello from postinstall"
+echo "Chroot is $rootdir"
+
+exit 0
diff --git a/builds/any/installer/sample-preinstall.py b/builds/any/installer/sample-preinstall.py
new file mode 100644
index 00000000..77148225
--- /dev/null
+++ b/builds/any/installer/sample-preinstall.py
@@ -0,0 +1,11 @@
+"""sample-preinstall.py
+
+"""
+
+import onl.install.Plugin
+
+class Plugin(onl.install.Plugin.Plugin):
+
+    def run(self):
+        self.log.info("hello from preinstall plugin")
+        return 0
diff --git a/builds/any/installer/sample-preinstall.sh b/builds/any/installer/sample-preinstall.sh
new file mode 100644
index 00000000..daf128a6
--- /dev/null
+++ b/builds/any/installer/sample-preinstall.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+rootdir=$1; shift
+
+echo "Hello from preinstall"
+echo "Chroot is $rootdir"
+
+exit 0