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Thread: Maven Issues - mvn install

  1. #1
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    Default Maven Issues - mvn install

    Now I'm not sure if this is the correct forum to post this on but I couldn't find any forum which seemed to specialise in build tools. If this is not the correct forum, please feel free to move to a more appropriate place.

    I'm new to Maven and am having an issue when trying to use the 'mvn install' command on a project. The output I'm getting is:

     
    [INFO] Scanning for projects...
    [INFO] ------------------------------------------------------------------------
    [INFO] Building
    [INFO]    task-segment: [install]
    [INFO] ------------------------------------------------------------------------
    Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-resour
    ces-plugin/2.3/maven-resources-plugin-2.3.pom
    Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-resour
    ces-plugin/2.3/maven-resources-plugin-2.3.pom
    [INFO] ------------------------------------------------------------------------
    [ERROR] BUILD ERROR
    [INFO] ------------------------------------------------------------------------
     
     
    [INFO] Error building POM (may not be this project's POM).
     
     
    Project ID: org.apache.maven.plugins:maven-resources-plugin
     
    Reason: POM 'org.apache.maven.plugins:maven-resources-plugin' not found in repository: Unable to download the artifact from any repository
     
      org.apache.maven.plugins:maven-resources-plugin: pom:2.3
     
    from the specified remote repositories:
      central (http: //repo1.maven.org/maven2)
     
     for project org.apache.maven.plugins:maven-resources-plugin

    I know that I'm sitting behind proxy but (I think) I have added the correct <proxy> credentials in my settings.xml file.

    Could the error message I'm getting be down to the fact that my proxy is not actually setup correctly? Is there anyway I can test this?

    Thanks for your help in advance.


  2. #2
    Super Moderator Json's Avatar
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    Default Re: Maven Issues - mvn install

    Yes Id say you are getting this error because maven cant download an artifact you need.

    // Json

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    Default Re: Maven Issues - mvn install

    So do you think its because I haven't got my <proxy> setup in my settings.xml file? It currently looks something similar to:

    <proxy>
          <id>optional</id>
          <active>true</active>
          <protocol>http</protocol>
          <username>MyUsername</username>
          <password>MyPassword</password>
          <host>MyHost</host>
          <port>80</port>
          <nonProxyHosts>MyHost2</nonProxyHosts>
        </proxy>

    (with the username, password, etc replaced with their correct values). Does this look correct? Is there anyway I can test to confirm that it is definately the proxy causing the issue?

  4. #4
    Super Moderator Json's Avatar
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    Default Re: Maven Issues - mvn install

    What version of Maven are you using?

    // Json

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    Default Re: Maven Issues - mvn install

    Version 2.0.10.

  6. #6
    Super Moderator Json's Avatar
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    Default Re: Maven Issues - mvn install

    If your proxy username is on a domain you will need to have the domain in the username box as well.

    <username>MyDomain/MyUsername</username>

    // Json

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