The shipped Bamboo 2.0.5 source code doesn't compile

[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Could not find the model file '/Users/asridhar/Downloads/atlassian-bamboo-2.0.5-source/jna/pom.xml'. for project unknown
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:376)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:289)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.project.ProjectBuildingException: Could not find the model file '/Users/asridhar/Downloads/atlassian-bamboo-2.0.5-source/jna/pom.xml'. for project unknown
        at org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1381)
        at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:474)
        at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:197)
        at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:548)
        at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:458)
        at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:524)
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:362)
        ... 11 more
Caused by: java.io.FileNotFoundException: /Users/asridhar/Downloads/atlassian-bamboo-2.0.5-source/jna/pom.xml (No such file or directory)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:106)
        at org.codehaus.plexus.util.xml.XmlReader.<init>(XmlReader.java:123)
        at org.codehaus.plexus.util.xml.XmlStreamReader.<init>(XmlStreamReader.java:67)
        at org.codehaus.plexus.util.ReaderFactory.newXmlReader(ReaderFactory.java:113)
        at org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1376)
        ... 17 more