title: mvn install artifact id missing?
body: <p>Hi i am trying to manually install a jar library in my local .m2 mvn repositry using this:</p>
  
  <pre><code>mvn install:install-file -Dfile=/Users/me/sdk.jar -DgroupId=com.jr.android.sdk \ -DartifactId=sdk -Dversion=1.0 -Dpackaging=jar
  </code></pre>
  
  <p>Doesnt work. i get the following error:</p>
  
  <pre><code>[INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 0.993 s
  [INFO] Finished at: 2014-04-29T12:24:36+00:00
  [INFO] Final Memory: 6M/81M
  [INFO] ------------------------------------------------------------------------
  [ERROR] Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.4:install-file (default-cli) on project sdk The artifact information is incomplete or not valid:
  [ERROR] [0]  'artifactId' is missing.
  [ERROR] -&gt; [Help 1]
  </code></pre>