Mine

[gnodet@speedo xbean]$ mvn release:prepare
[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO]   XBean
[INFO]   XBean :: Spring :: Common
[INFO]   XBean :: Spring :: V2
[INFO]   XBean :: Spring :: V2B
[INFO]   XBean :: Spring :: V1
[INFO]   XBean :: Spring :: V2C
[INFO]   XBean :: Spring :: V2A
[INFO]   XBean :: Spring
[INFO]   Maven XBean Plugin
[INFO]   XBean :: Classloader
[INFO]   XBean :: ClassPath
[INFO]   XBean :: Kernel
[INFO]   XBean :: Naming
[INFO]   XBean :: OSGi
[INFO]   XBean :: Reflect
[INFO]   XBean :: Server
[INFO]   XBean :: Spring :: ITests
[INFO]   XBean :: Spring :: ITests :: Core
[INFO]   XBean :: Spring :: ITests :: 124
[INFO]   XBean :: Spring :: ITests :: 125
[INFO]   XBean :: Spring :: ITests :: 126
[INFO]   XBean :: Spring :: ITests :: 127
[INFO]   XBean :: Spring :: ITests :: 128
[INFO]   XBean :: Spring :: ITests :: 20m5
[INFO]   XBean :: Spring :: ITests :: 20rc1
[INFO]   XBean :: Spring :: ITests :: 20rc2
[INFO]   XBean :: Spring :: ITests :: 20rc3
[INFO]   XBean :: Spring :: ITests :: 20
[INFO]   XBean :: Telnet
[INFO]   XBean :: Tiger
[INFO]   XBean :: Classpath Resource Finder
[INFO] Searching repository for plugin with prefix: 'release'.
[INFO] ----------------------------------------------------------------------------
[INFO] Building XBean
[INFO]    task-segment: [release:prepare] (aggregator-style)
[INFO] ----------------------------------------------------------------------------
Downloading: http://repo1.maven.org/maven2/org/springframework/spring/2.0-m5/spring-2.0-m5.pom
[WARNING] Unable to get resource from repository central (http://repo1.maven.org/maven2)
Downloading: http://repo1.maven.org/maven2/org/apache/xbean/xbean-spring-common/2.7/xbean-spring-common-2.7.jar
[WARNING] Unable to get resource from repository central (http://repo1.maven.org/maven2)
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

Missing:
----------
1) org.apache.xbean:xbean-spring-common:jar:2.7

  Try downloading the file manually from the project website.

  Then, install it using the command:
      mvn install:install-file -DgroupId=org.apache.xbean -DartifactId=xbean-spring-common \
          -Dversion=2.7 -Dpackaging=jar -Dfile=/path/to/file

  Path to dependency:
        1) org.apache.xbean:xbean-spring-v2:jar:2.7
        2) org.apache.xbean:xbean-spring-common:jar:2.7

----------
1 required artifact is missing.

for artifact:
  org.apache.xbean:xbean-spring-v2:jar:2.7

from the specified remote repositories:
  central (http://repo1.maven.org/maven2),
  apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository),
  apache-snapshots (http://people.apache.org/repo/m2-snapshot-repository)


[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Wed Oct 18 09:47:21 PDT 2006
[INFO] Final Memory: 3M/5M
[INFO] ------------------------------------------------------------------------