title: Maven errors when install on an Eclipse project
body: <p>I'm trying to install maven on four projects. Let me explain the context :</p>
  
  <p>I have a project (not mine), and I'm trying to run it but I have errors in the code and it's obviously maven errors. I have configured the Maven Environnement with this tuto : <a href="http://www.tutorialspoint.com/maven/maven_environment_setup.htm" rel="nofollow noreferrer">http://www.tutorialspoint.com/maven/maven_environment_setup.htm</a> and it seems to work. </p>
  
  <p>About the project, the entire project is dividing in four projects. I own only this four project, maybe they don't give me all the sources of the project (stupid) but why not.</p>
  
  <p>So I'm trying to install maven in each projects and I have some errors, could you tell me what it means please ? And what should I do to resolve it ?</p>
  
  <p><a href="https://i.stack.imgur.com/qOm3y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qOm3y.png" alt="enter image description here"></a>   </p>
  
  <p>Text version :</p>
  
  <pre><code>C:\Users\Lison\workspace\Persyst_1.4&gt;mvn clean install -U
  [INFO] Scanning for projects...
  Downloading: 
  
  https://repo.maven.apache.org/maven2/eu/akka/AkkaToulouseSuperPom/1
  .0/AkkaToulouseSuperPom-1.0.pom
  [ERROR] [ERROR] Some problems were encountered while processing the POMs:
  [FATAL] Non-resolvable parent POM for fr.inra.grignon:persyst:1.0-SNAPSHOT: Coul
  d not find artifact eu.akka:AkkaToulouseSuperPom:pom:1.0 in central (https://rep
  o.maven.apache.org/maven2) and 'parent.relativePath' points at wrong local POM @
   line 6, column 10
   @
  [ERROR] The build could not read 1 project -&gt; [Help 1]
  [ERROR]
  [ERROR]   The project fr.inra.grignon:persyst:1.0-SNAPSHOT (C:\Users\Lison\works
  pace\Persyst_1.4\pom.xml) has 1 error
  [ERROR]     Non-resolvable parent POM for fr.inra.grignon:persyst:1.0-SNAPSHOT:
  Could not find artifact eu.akka:AkkaToulouseSuperPom:pom:1.0 in central (https:/
  /repo.maven.apache.org/maven2) and 'parent.relativePath' points at wrong local P
  OM @ line 6, column 10 -&gt; [Help 2]
  [ERROR]
  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
  ch.
  [ERROR] Re-run Maven using the -X switch to enable full debug logging.
  [ERROR]
  [ERROR] For more information about the errors and possible solutions, please rea
  d the following articles:
  [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildin
  gException
  [ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableMo
  delException
  </code></pre>
  
  <p>**EDIT : **</p>
  
  <pre><code>Project 1
      &gt;src
      &gt;compile
      &gt;pom.xml
  Project 2
      &gt;src
      &gt;pom.xml
  Project 3
      &gt;src
      &gt;pom.xml
  Project 4
      &gt;src
      &gt;pom.xml
  </code></pre>