diff --git a/actions/module-disable b/actions/module-disable
new file mode 100644
index 000000000..cf77decce
--- /dev/null
+++ b/actions/module-disable
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# Usage: module-disable python_root module
+# This will change when we switch to using aptitude.
+
+# TODO: Replace this with "aptitude purge plinth-<module>"
+case "$2" in
+    owncloud)
+	if [ -e "$1"/modules/owncloud.py ] ; then
+	    rm -f "$1"/modules/owncloud.py
+	fi
+     ;;
+esac
diff --git a/actions/module-enable b/actions/module-enable
new file mode 100644
index 000000000..6f7ed169f
--- /dev/null
+++ b/actions/module-enable
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# Usage: module-enable python_root module
+# This will change when we switch to using aptitude.
+
+# TODO: Replace this with "aptitude install plinth-<module>"
+case "$2" in
+    owncloud)
+	if [ ! -e "$1"/modules/owncloud.py ] ; then
+	    ln -s "$1"/modules/installed/apps/owncloud.py "$1"/modules/owncloud.py
+	fi
+     ;;
+esac
diff --git a/actions/module-list-available b/actions/module-list-available
new file mode 100644
index 000000000..626af92f1
--- /dev/null
+++ b/actions/module-list-available
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Usage: module-list-available python_root
+# This will change when we switch to using aptitude.
+
+# TODO: Replace this with something like "aptitude search -F %p plinth-"
+echo "owncloud"
diff --git a/actions/module-list-enabled b/actions/module-list-enabled
new file mode 100644
index 000000000..4c378a618
--- /dev/null
+++ b/actions/module-list-enabled
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Usage: module-list-enabled python_root
+# This will change when we switch to using aptitude.
+
+# TODO: Replace this with something like 'aptitude search -F %p | grep "plinth-"'
+if [ -e "$1"/modules/owncloud.py ] ; then
+    echo "owncloud"
+fi