我正在尝试在Ubuntu服务器上安装项目但是我收到以下错误：
[ERROR] Failed to execute goal on project db: Could not resolve dependencies for project com.company.soft.prod:db:jar:1.0-SNAPSHOT: The following artifacts could not be resolved: commons-codec:commons-codec:jar:1.5, mysql:mysql-connector-java:jar:5.1.26, org.springframework:spring-jdbc:jar:3.2.4.RELEASE, org.springframework:spring-beans:jar:3.2.4.RELEASE, org.springframework:spring-core:jar:3.2.4.RELEASE, org.springframework:spring-tx:jar:3.2.4.RELEASE, org.springframework:spring-orm:jar:3.2.4.RELEASE, aopalliance:aopalliance:jar:1.0, org.hibernate:hibernate-core:jar:3.5.1-Final, antlr:antlr:jar:2.7.6, commons-collections:commons-collections:jar:3.1, dom4j:dom4j:jar:1.6.1, xml-apis:xml-apis:jar:1.0.b2, javax.transaction:jta:jar:1.1, org.hibernate:hibernate-entitymanager:jar:3.5.1-Final, org.hibernate:hibernate-annotations:jar:3.5.1-Final, org.hibernate:hibernate-commons-annotations:jar:3.2.0.Final, cglib:cglib:jar:2.2, asm:asm:jar:3.1, javassist:javassist:jar:3.9.0.GA, org.hibernate.javax.persistence:hibernate-jpa-2.0-api:jar:1.0.0.Final, org.springframework:spring-context:jar:3.2.4.RELEASE, org.springframework:spring-aop:jar:3.2.4.RELEASE, org.springframework:spring-expression:jar:3.2.4.RELEASE, com.existanze.libraries:orm:jar:0.0.3, joda-time:joda-time:jar:1.6.2, com.jolbox:bonecp:jar:0.7.1.RELEASE, com.google.guava:guava:jar:r08: The repository system is offline but the artifact commons-codec:commons-codec:jar:1.5 is not available in the local repository.
我必须说本地我没有遇到依赖项解析的任何问题。我正在开发的是Netbeans中的一个mavenized Spring MVC多项目。 现在我正在尝试将其部署到服务器，我收到此错误。我也尝试了mvn clean install -U来更新SNAPSHOT，但它仍然无法正常工作。我不知道还能做什么，所以此时我需要一些专家的帮助。 非常感谢你。
答案 0 :(得分：0)
我怀疑您的Ubuntu服务器不允许外部Internet连接到中央存储库。请更改防火墙以允许中央存储库访问。如果由于您的公司安全策略而不允许这样做，则可能必须在公司内部署企业maven存储库。