title: Maven Could not resolve dependencies
body: <p>Now, i have a project which runs fine on my windows computer. But after I copied it to a linux computer, when compiling it reports following error:</p>
  
  <p>Failed to execute goal on project alert: Could not resolve dependencies for project com.cloud.ras:alert.</p>
  
  <p>The POM for com.external:commons-logging:jar:1.0.4.1 is missing, no dependency information available
  The POM for com.external:freemarker:jar:2.3.4 is missing, no dependency information available
  The POM for com.external:log4j:jar:1.2.14 is missing, no dependency information available
  The POM for com.soa.lib:eBoxServiceCommon:jar:2.5.3 is missing, no dependency information available</p>
  
  <p>but i have copied these jars to the maven repository. And can anyone give me a help?</p>