[Building Sakai] nigthly2's 2.9.x build failed

[Jean-Francois Leveque]

Hi,

It failed with revision 129727.

[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile 
(default-compile) on project sakai-common-manager-api: Execution 
default-compile of goal 
org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile failed: 
Plugin org.apache.maven.plugins:maven-compiler-plugin:2.5.1 or one of 
its dependencies could not be resolved: Could not transfer artifact 
org.codehaus.plexus:plexus-compiler-api:jar:1.9.1 from/to central 
(http://repo.maven.apache.org/maven2): Failed to transfer file: 
http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-compiler-api/1.9.1/plexus-compiler-api-1.9.1.jar. 
Return code is: 503 , ReasonPhrase:Service Unavailable. -> [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/PluginResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the 
command
[ERROR]   mvn <goals> -rf :sakai-common-manager-api

Cheers,

J-F