propriétés-maven-plugin: Les paramètres "fichiers" pour objectif ... sont manquants

Je suis en utilisant Maven 3.0.3. Je suis en train de tester la lecture de propriétés à partir d'un fichier de propriétés (c'est la partie d'un effort plus important, je voulais obtenir cette partie droite en premier). J'ai cela dans mon pom.xml fichier ...

  <plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>maven-properties-plugin</artifactId>
    <version>1.0</version>
    <configuration>
      <files>
        <file>${basedir}/build.properties</file>
      </files>
    </configuration>
  </plugin>

Mais malheureusement, l'exécution de "mvn propriétés:lire-projet-propriétés" échoue avec l'erreur ci-dessous. Comment dois-je reconfigurer ce que je fais? - Dave

davea-mbp2:socialmediaproxy davea$ mvn properties:read-project-properties  
[INFO] Scanning for projects...
[WARNING] The POM for org.codehaus.mojo:maven-properties-plugin:jar:1.0 is missing, no dependency information available
[WARNING] Failed to retrieve plugin descriptor for org.codehaus.mojo:maven-properties-plugin:1.0: Plugin org.codehaus.mojo:maven-properties-plugin:1.0 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.codehaus.mojo:maven-properties-plugin:jar:1.0
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building socialmediaproxy 0.1
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.codehaus.mojo:maven-properties-plugin:jar:1.0 is missing, no dependency information available
[WARNING] Failed to retrieve plugin descriptor for org.codehaus.mojo:maven-properties-plugin:1.0: Plugin org.codehaus.mojo:maven-properties-plugin:1.0 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.codehaus.mojo:maven-properties-plugin:jar:1.0
[INFO] 
[INFO] --- properties-maven-plugin:1.0-alpha-2:read-project-properties (default-cli) @ socialmediaproxy ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.355s
[INFO] Finished at: Fri Apr 15 11:01:31 CDT 2011
[INFO] Final Memory: 11M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:properties-maven-plugin:1.0-alpha-2:read-project-properties (default-cli) on project socialmediaproxy: The parameters 'files' for goal org.codehaus.mojo:properties-maven-plugin:1.0-alpha-2:read-project-properties are missing or invalid -> [Help 1]
[ERROR] 

OriginalL'auteur Dave | 2011-04-15