Fichier pom.xml dans MAVEN

Je suis en train de migrer une application JAVA vers MAVEN. Mais je rencontre une erreur de conception du fichier pom.xml.

Voici le fichier pom.xml:

Code:

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- <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion> 
 
   <parent>
   <groupId>fr.entreprise.projet</groupId>
   <artifactId>projet</artifactId>
   <packaging>pom</packaging>
   <version>6.0.2-SNAPSHOT</version>
   </parent>
 
   <dependencies>
      <dependency>
         <groupId>junit</groupId>
         <artifactId>junit</artifactId>
         <version>3.8.1</version>
         <scope></scope>
      </dependency>
   </dependencies>
</project> 
-

Après un "mvn install", on obtient:

Code:

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[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).
 
 
Project ID: unknown
POM Location: D:\Documents and Settings\b001bej\Mes documents\ok\pom.xml
 
Reason: Parse error reading POM. Reason: only whitespace content allowed before start tag and not - (position: START_DOCUMENT seen \r\n-... @2:2)  for project u
nknown at D:\Documents and Settings\b001bej\Mes documents\ok\pom.xml
 
 
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Parse error reading POM. Reason: only whitespace content allowed before start tag and not - (position: START_D
OCUMENT seen \r\n-... @2:2)  for project unknown at D:\Documents and Settings\b001bej\Mes documents\ok\pom.xml
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
        at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.project.InvalidProjectModelException: Parse error reading POM. Reason: only whitespace content allowed before start tag and not - (p
osition: START_DOCUMENT seen \r\n-... @2:2)  for project unknown at D:\Documents and Settings\b001bej\Mes documents\ok\pom.xml
        at org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1610)
        at org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1571)
        at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:506)
        at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)
        at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604)
        at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487)
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)
        ... 12 more
Caused by: org.codehaus.plexus.util.xml.pull.XmlPullParserException: only whitespace content allowed before start tag and not - (position: START_DOCUMENT seen \
r\n-... @2:2)
        at hidden.org.codehaus.plexus.util.xml.pull.MXParser.parseProlog(MXParser.java:1528)
        at hidden.org.codehaus.plexus.util.xml.pull.MXParser.nextImpl(MXParser.java:1407)
        at hidden.org.codehaus.plexus.util.xml.pull.MXParser.next(MXParser.java:1105)
        at org.apache.maven.model.io.xpp3.MavenXpp3Reader.read(MavenXpp3Reader.java:3911)
        at org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1606)
        ... 18 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: < 1 second
[INFO] Finished at: Thu Oct 18 13:55:22 CEST 2012
[INFO] Final Memory: 2M/247M
[INFO] ------------------------------------------------------------------------

Est-ce un problème de conception du fichier pom.xml?
Quelles sont les solutions pour résoudre cette erreur?