title: Maven Build Failure -- DependencyResolutionException
body: <p>I'm installing a package that has Maven dependency and get a DependencyResolutionException when I try to clean it.
  After cloning it, I navigate to the directory and run the following to install it with no error:</p>
  <pre><code>mvn install:install-file -Dfile=./lib/massbank.jar -DgroupId=massbank  -DartifactId=massbank -Dversion=1.0 -Dpackaging=jar
  mvn install:install-file -Dfile=./lib/metfusion.jar -DgroupId=de.ipbhalle.msbi  -DartifactId=metfusion -Dversion=1.0 -Dpackaging=jar
  </code></pre>
  <p>Then:</p>
  <pre><code>mvn clean package 
  </code></pre>
  <p>with the following console output:</p>
  <pre><code>[INFO] Scanning for projects...
  [INFO] 
  [INFO] --------------------&lt; MassBank2NIST:MassBank2NIST &gt;---------------------
  [INFO] Building MassBank2NIST 0.0.2-SNAPSHOT
  [INFO] --------------------------------[ jar ]---------------------------------
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time:  0.450 s
  [INFO] Finished at: 2021-04-07T01:08:28-04:00
  [INFO] ------------------------------------------------------------------------
  [ERROR] Failed to execute goal on project MassBank2NIST: Could not resolve dependencies for project MassBank2NIST:MassBank2NIST:jar:0.0.2-SNAPSHOT: Failed to collect dependencies at edu.ucdavis.fiehnlab.splash:core:jar:1.8: Failed to read artifact descriptor for edu.ucdavis.fiehnlab.splash:core:jar:1.8: Could not transfer artifact edu.ucdavis.fiehnlab.splash:core:pom:1.8 from/to maven-default-http-blocker (http://0.0.0.0/): Blocked mirror for repositories: [EBI (http://www.ebi.ac.uk/intact/maven/nexus/content/repositories/ebi-repo/, default, releases+snapshots), releases (http://gose.fiehnlab.ucdavis.edu:55000/content/groups/public, default, releases+snapshots)] -&gt; [Help 1]
  [ERROR] 
  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
  [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 read the following articles:
  [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
  </code></pre>
  <p>I can post the output of the debug logging switch if necessary, but it's quite long. I can also post the pom.xml, however it refers to the repositories as required from what I can tell.</p>
  <p>I've searched for similar posts, but none seem to contain the same series of errors or similar. Can someone help me decipher these errors?</p>
  <p>Thanks!</p>