I tried to build the eclipse plug-in by following http://wiki.apache.org/geronimo/Eclipse_Tools
However, I get the following error. Any clue on what could be cause of the error?
 
C:\Eclipse_Plugins\eclipse-plugin>maven build
 __  __
|  \/  |__ _Apache__ ___
| |\/| / _` \ V / -_) ' \  ~ intelligent projects ~
|_|  |_\__,_|\_/\___|_||_|  v. 1.0.2

build:start:

build:
getwtp:
    [get] Getting: http://download.eclipse.org/eclipse/downloads/drops/R-3.1.1-2
00509290840/eclipse-SDK-3.1.1-win32.zip
    [mkdir] Created dir: C:\Documents and Settings\Administrator\.maven\reposito
ry\eclipse\emf\distributions
    [get] Getting: http://download.eclipse.org/tools/emf/downloads/drops/2.1.1/R
200509281310/emf-sdo-xsd-SDK-2.1.1.zip
    [mkdir] Created dir: C:\Documents and Settings\Administrator\.maven\reposito
ry\eclipse\gef\distributions
    [get] Getting: http://download.eclipse.org/tools/gef/downloads/drops/R-3.1.1
-200509301327/GEF-SDK-3.1.1.zip
    [mkdir] Created dir: C:\Documents and Settings\Administrator\.maven\reposito
ry\eclipse\jem\distributions
    [get] Getting: http://download.eclipse.org/tools/ve/downloads/drops/R-1.1.0.
1-200509071822/JEM-SDK-1.1.0.1.zip
    [mkdir] Created dir: C:\Eclipse_Plugins\eclipse-plugin\target
    [unjar] Expanding: C:\Documents and Settings\Administrator\.maven\repository
\eclipse\eclipse\distributions\eclipse-SDK-3.1.1-win32.zip into C:\Eclipse_Plugi
ns\eclipse-plugin\target
    [unjar] Expanding: C:\Documents and Settings\Administrator\.maven\repository
\eclipse\emf\distributions\emf-sdo-xsd-SDK-2.1.1.zip into C:\Eclipse_Plugins\ecl
ipse-plugin\target
    [unjar] Expanding: C:\Documents and Settings\Administrator\.maven\repository
\eclipse\gef\distributions\GEF- SDK-3.1.1.zip into C:\Eclipse_Plugins\eclipse-plu
gin\target
    [unjar] Expanding: C:\Documents and Settings\Administrator\.maven\repository
\eclipse\jem\distributions\JEM-SDK-1.1.0.1.zip into C:\Eclipse_Plugins\eclipse-p
lugin\target
    [unjar] Expanding: C:\Documents and Settings\Administrator\.maven\repository
\eclipse\wtp\distributions\wtp-sdk-1.0RC5.zip into C:\Eclipse_Plugins\eclipse-pl
ugin\target

init:

default:
multiproject:projects-init:
    [echo] Gathering project list
Starting the reactor...
Our processing order:
geronimo-emf
org.apache.geronimo.deployment.model
org.apache.geronimo.devtools.eclipse.core
org.apache.geronimo.deployment.model.edit
org.apache.geronimo.feature
org.apache.geronimo.installableruntime.feature
org.apache.geronimo.source.feature
org.apache.geronimo.runtime.v1
org.apache.geronimo.j2ee.server.v1
org.apache.geronimo.ui
org.apache.geronimo.feature.source
assembly
+----------------------------------------
| Gathering project list geronimo-emf
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.deployment.model
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.devtools.eclipse.core
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.deployment.model.edit
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.feature
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.installableruntime.feature
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.source.feature
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.runtime.v1
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.j2ee.server.v1
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.ui
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list org.apache.geronimo.feature.source
| Memory: 4M/6M
+----------------------------------------
+----------------------------------------
| Gathering project list assembly
| Memory: 4M/6M
+----------------------------------------
Starting the reactor...
Our processing order:
geronimo-emf
org.apache.geronimo.deployment.model
org.apache.geronimo.devtools.eclipse.core
org.apache.geronimo.deployment.model.edit
org.apache.geronimo.feature
org.apache.geronimo.installableruntime.feature
org.apache.geronimo.source.feature
org.apache.geronimo.runtime.v1
org.apache.geronimo.j2ee.server.v1
org.apache.geronimo.ui
org.apache.geronimo.feature.source
assembly
+----------------------------------------
| Executing jar:install geronimo-emf
| Memory: 4M/6M
+----------------------------------------
Attempting to download openejb-pkgen-builder-2.0.jar.
WARNING: Failed to download openejb-pkgen-builder-2.0.jar.
Attempting to download openejb-builder-2.0.jar.
WARNING: Failed to download openejb-builder-2.0.jar.
Attempting to download geronimo-security-builder-1.0.jar .
WARNING: Failed to download geronimo-security-builder-1.0.jar.
Attempting to download geronimo-naming-builder-1.0.jar.
WARNING: Failed to download geronimo-naming-builder-1.0.jar.
Attempting to download geronimo-web-builder-1.0.jar .
WARNING: Failed to download geronimo-web-builder-1.0.jar.
Attempting to download geronimo-j2ee-builder-1.0.jar.
WARNING: Failed to download geronimo-j2ee-builder-1.0.jar.
Attempting to download geronimo-service-builder-1.0.jar .
WARNING: Failed to download geronimo-service-builder-1.0.jar.
Attempting to download geronimo-j2ee-schema-1.0.jar.
WARNING: Failed to download geronimo-j2ee-schema-1.0.jar.
Attempting to download geronimo-connector-builder-1.0.jar .
WARNING: Failed to download geronimo-connector-builder-1.0.jar.
Attempting to download geronimo-client-builder-1.0.jar.
WARNING: Failed to download geronimo-client-builder-1.0.jar.

BUILD FAILED
File...... C:\Documents and Settings\Administrator\.maven\cache\maven-multiproje
ct-plugin-1.3.1\plugin.jelly
Element... maven:reactor
Line...... 217
Column.... 9
The build cannot continue because of the following unsatisfied dependencies:

openejb-pkgen-builder-2.0.jar
openejb-builder-2.0.jar
geronimo-security-builder-1.0.jar
geronimo-naming-builder-1.0.jar
geronimo-web-builder-1.0.jar
geronimo-j2ee-builder-1.0.jar
geronimo-service-builder-1.0.jar
geronimo-j2ee-schema-1.0.jar
geronimo-connector-builder-1.0.jar
geronimo-client-builder-1.0.jar

Total time: 126 minutes 9 seconds
Finished at: Tue Dec 20 20:54:06 IST 2005

Regards/Bharath