Index: continuum-1.1/continuum-webapp/src/main/resources/org/apache/maven/continuum/web/action/admin/InstallationAction.properties
===================================================================
--- continuum-1.1/continuum-webapp/src/main/resources/org/apache/maven/continuum/web/action/admin/InstallationAction.properties	(revision 7993)
+++ continuum-1.1/continuum-webapp/src/main/resources/org/apache/maven/continuum/web/action/admin/InstallationAction.properties	(working copy)
@@ -18,5 +18,6 @@
 #
 
 installation.name.required = You must define a name.
+installation.name.duplicate = Installation name already exists.
 installation.varValue.required = You must define a value.
 installation.varValue.version.failed = Failed to validate installation, check server log.