Problème de compilation avec Maven

Bonjour,

J'ai un souci sur ma partie compilation, j'ai fini le process mais quand je compile voici ce qu'il m'affiche comme erreur :

Citation:

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Failed to execute goal on project JsonFree: Could not resolve dependencies for project com.mycompany:JsonFree:war:1.0-SNAPSHOT: Failed to collect dependencies for [org.eclipse.persistence:eclipselink:jar:2.5.2 (provided), org.eclipse.persistence:org.eclipse.persistence.jpa.modelgen.processor:jar:2.5.2 (provided), javax:javaee-web-api:jar:7.0 (provided), com.sun.jersey:jersey-core:jar:1.19.1 (provided), org.eclipse.persistence:javax.persistence:jar:2.1.1 (compile), org.eclipse.persistence:org.eclipse.persistence.core:jar:2.6.4 (compile), org.eclipse.persistence:org.eclipse.persistence.jpa:jar:2.6.4 (compile), org.eclipse.persistence:org.eclipse.persistence.jpa.jpql:jar:2.6.4 (compile), org.eclipse.persistence:org.eclipse.persistence.asm:jar:2.6.4 (compile), org.eclipse.persistence:org.eclipse.persistence.antlr:jar:2.6.4 (compile), org.eclipse.persistence:commonj.sdo:jar:2.1.1 (compile)]: Failed to read artifact descriptor for org.eclipse.persistence:eclipselink:jar:2.5.2: Could not transfer artifact org.eclipse.persistence:eclipselink:pom:2.5.2 from/to central (http://repo.maven.apache.org/maven2): Connection to http://proxy.somewhere.com:8085 refused: Connection refused: connect -> [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/d...utionException

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Qu'est ce que je dois faire pour ne pas avoir ce message ?