Closes #158

protege-distribution/pom.xml

@@ -140,6 +140,12 @@
 			<version>3.6.0.v20100503</version>
 		</dependency>
 
+		<dependency>
+			<groupId>org.eclipse.equinox</groupId>
+			<artifactId>org.eclipse.equinox.registry</artifactId>
+			<version>3.5.101</version>
+		</dependency>
+
 	</dependencies>
 	
 	<build>

protege-distribution/src/main/assembly/protege-as-directory.xml

@@ -62,6 +62,7 @@
                 <include>edu.stanford.protege:org.protege.common:jar</include>
                 <include>edu.stanford.protege:org.protege.editor.core.application:jar</include>
                 <include>org.eclipse.equinox:org.eclipse.equinox.common:jar</include>
+                <include>org.eclipse.equinox:org.eclipse.equinox.registry:jar</include>
             </includes>
             <useStrictFiltering>true</useStrictFiltering>
             <outputFileNameMapping>${artifact.artifactId}.${artifact.extension}</outputFileNameMapping>