maven compiler plugin :error: cannot find symbol class

Bonjour,
J'essaye de compiler un projet java avec maven, apparemment les dépendences ne sont pas intégrés (message:error: cannot find symbol class xxxx)
quand je compile avec javac le message dit clairement que : package does not exists.
voici mes dépendences:

<dependencies>
<dependency>
<groupId>org.easybatch</groupId>
<artifactId>easybatch-core</artifactId>
<version>3.0.1</version>
</dependency>

<dependency>
<groupId>org.easybatch</groupId>
<artifactId>easybatch-flatfile</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>org.easybatch</groupId>
<artifactId>easybatch-jdbc</artifactId>
<version>3.0.1</version>
</dependency>


<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0</version>
</dependency>
</dependencies>

les jars sont bien dans le repository central et dans ~/.m2/repository

Classpath: [~/easyBatchSample/target/classes
~/.m2/repository/org/easybatch/easybatch-core/3.0.1/easybatch-core-3.0.1.jar
~/.m2/repository/org/easybatch/easybatch-flatfile/3.0.1/easybatch-flatfile-3.0.1.jar
~/.m2/repository/org/easybatch/easybatch-jdbc/3.0.1/easybatch-jdbc-3.0.1.jar
~/.m2/repository/com/oracle/ojdbc6/11.2.0/ojdbc6-11.2.0.jar]
[DEBUG] Output directory: /home/abdelm/easyBatchSample/target/classes
[DEBUG] Classpath:
[DEBUG] ~/easyBatchSample/target/classes
[DEBUG]~/.m2/repository/org/easybatch/easybatch-core/3.0.1/easybatch-core-3.0.1.jar
[DEBUG] ~/.m2/repository/org/easybatch/easybatch-flatfile/3.0.1/easybatch-flatfile-3.0.1.jar
[DEBUG] ~/.m2/repository/org/easybatch/easybatch-jdbc/3.0.1/easybatch-jdbc-3.0.1.jar
[DEBUG] ~/.m2/repository/com/oracle/ojdbc6/11.2.0/ojdbc6-11.2.0.jar
[DEBUG] Source roots:

[DEBUG] ~/easyBatchSample/src/main/java
[DEBUG] Command line options:
[DEBUG] -d ~/easyBatchSample/target/classes -classpath~/easyBatchSample/target/classes:~/.m2/repository/org/easybatch/easybatch-core/3.0.1/easybatch-core-3.0.1.jar:~/.m2/repository/org/easybatch/easybatch-flatfile/3.0.1/easybatch-flatfile-3.0.1.jar:~/.m2/repository/org/easybatch/easybatch-jdbc/3.0.1/easybatch-jdbc-3.0.1.jar:~/.m2/repository/com/oracle/ojdbc6/11.2.0/ojdbc6-11.2.0.jar: -sourcepath ~/easyBatchSample/src/main/java: ~/easyBatchSample/src/main/java/be/kader/processor/WfStatProcessor.java ~/easyBatchSample/src/main/java/be/kader/processor/WfMissionMapper.java ~/easyBatchSample/src/main/java/be/kader/processor/WfStatMission.java ~/easyBatchSample/src/main/java/be/kader/processor/WfStatService.java ~/easyBatchSample/src/main/java/be/kader/processor/Launcher.java -s ~/easyBatchSample/target/generated-sources/annotations -g -nowarn -target 1.7 -source 1.7
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 5 source files to ~/easyBatchSample/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] ~/easyBatchSample/src/main/java/be/kader/processor/WfMissionMapper.java:[12,16] error: cannot find symbol class WfMissionMapper

error: cannot find symbol class Launcher
[ERROR] class Launcher
~/easyBatchSample/src/main/java/be/kader/processor/Launcher.java:[53,10] error: cannot find symbol
[ERROR] class String
~/easyBatchSample/src/main/java/be/kader/processor/Launcher.java:[88,12] error: cannot find symbol
[ERROR] class Launcher

Quelqu'un aurait une idée?
Merci