Doesn't make use of the local repository in global settings.xml

when trying to deploy a jar to a svn repository , wagon-scm continues to use the standard local repository location instead of the one located in M2_HOME/conf/setting.xml.

...
<distributionManagement>
<repository>
<id>svn-repository</id>
<url>scm:svn:https://deruelle_jean@maven2-repository.dev.java.net/svn/maven2-repository/trunk/repository</url>
</repository>
</distributionManagement>
<extensions>
<extension>
<groupId>org.apache.maven.wagon</groupId>
<artifactId>wagon-scm</artifactId>
<version>1.0-alpha-5</version>
</extension>
</extensions>

Here is the log :
[INFO] [deploy:deploy]
Uploading: scm:svn:https://maven2-repository.dev.java.net/svn/maven2-repository/trunk/repository/org/apache/maven/plugins/maven-slee-du-plugin/1.0/maven-slee-du-plugin-1.0.jar
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository
[INFO] Command line: svn add --non-recursive ${user.home}/.m2/repository/org
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org
[INFO] Command line: svn add --non-recursive ${user.home}/.m2/repository/org/apache
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache
[INFO] Command line: svn add --non-recursive ${user.home}/.m2/repository/org/apache/maven
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache\maven
[INFO] Command line: svn add --non-recursive ${user.home}/.m2/repository/org/apache/maven/plugins
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache\maven\plugins
[INFO] Command line: svn add --non-recursive ${user.home}/.m2/repository/org/apache/maven/plugins/maven-slee-du-plugin
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache\maven\plugins\maven-slee-du-plugin
[INFO] Command line: svn add --non-recursive ${user.home}/.m2/repository/org/apache/maven/plugins/maven-slee-du-plugin/1.0
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache\maven\plugins\maven-slee-du-plugin\1.0
[INFO] Command line: svn --username deruelle_jean --password L0veSt1nks --non-interactive checkout https://maven2-repository.dev.java.net/svn/maven2-repository/
trunk/repository/org/apache/maven/plugins/maven-slee-du-plugin/1.0 1.0
[INFO] Working directory: C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache\maven\plugins\maven-slee-du-plugin
[INFO] Command line: svn --username deruelle_jean --password L0veSt1nks --non-interactive commit --file C:\DOCUME~1\T405732\LOCALS~1\Temp\maven-scm-465347372.commit ${user.home}/.m2/repository/org/apache/maven/plugins/maven-slee-du-plugin/1.0
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error deploying artifact: Unable to commit file svn: 'C:\java\java.net\slee-sip-ra\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache\maven\plugins\maven-slee-du-plugin\${user.home}\.m2\repository\org\apache\maven\plugins\ma
ven-slee-du-plugin' is not a working copy