Develop Reference

maven - skip dependency during build

I want to skip demo-api (Which is another module) during build. Setting optional true doesn't work. Any suggestions on how to skip it but not delete the dependency from pom.xml?
Failed to execute goal on project [36mdemo-web[m: [1;31mCould not resolve dependencies for project demo-web:demo-web:war:1.0-SNAPSHOT: Failed to collect dependencies at demo-api:demo-api:jar:1.0-SNAPSHOT[m: Failed to read artifact descriptor for demo-api:demo-api:jar:1.0-SNAPSHOT: Could not find artifact demo-spring-boot:demo-spring-boot:pom:1.0-SNAPSHOT
<dependency>
<artifactId>demo-api</artifactId>
<groupId>demo-api</groupId>
<version>1.0-SNAPSHOT</version>
<optional>true</optional>
</dependency>

You can put that dependency in a profile:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.foo</groupId>
<artifactId>foo</artifactId>
<version>1.0.0-SNAPSHOT</version>
<organization>
<name>Example Company</name>
<url>http://www.example.com/</url>
</organization>
<name>foo</name>
<profiles>
<profile>
<id>includeBadDependency</id>
<dependencies>
<dependency>
<artifactId>demo-api</artifactId>
<groupId>demo-api</groupId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies>
</profile>
</profiles>
<!-- Normal dependencies go here-->
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>4.2.5.RELEASE</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>
When you build this project:
$ mvn verify # this will succeed
$ mvn verify -PincludeBadDependency
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------------< org.foo:foo >-----------------------------
[INFO] Building foo 1.0.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
Downloading from maven-atlassian-com: https://packages.atlassian.com/maven/repository/internal/demo-api/demo-api/1.0-SNAPSHOT/maven-metadata.xml
Downloading from maven-atlassian-com: https://packages.atlassian.com/maven/repository/internal/demo-api/demo-api/1.0-SNAPSHOT/demo-api-1.0-SNAPSHOT.pom
[WARNING] The POM for demo-api:demo-api:jar:1.0-SNAPSHOT is missing, no dependency information available
Downloading from maven-atlassian-com: https://packages.atlassian.com/maven/repository/internal/demo-api/demo-api/1.0-SNAPSHOT/demo-api-1.0-SNAPSHOT.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.434 s
[INFO] Finished at: 2021-09-21T18:24:24+10:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project foo: Could not resolve dependencies for project org.foo:foo:jar:1.0.0-SNAPSHOT: Could not find artifact demo-api:demo-api:jar:1.0-SNAPSHOT in maven-atlassian-com (https://packages.atlassian.com/maven/repository/internal) -> [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/DependencyResolutionException

https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html
Maybe this can give you a hint or two.
<scope>runtime</scope>
I think this will do the trick

problems trying to install ojdbc7 as a maven dependency [duplicate]

This question already has answers here:
Find Oracle JDBC driver in Maven repository
(21 answers)
Closed 3 years ago.
I am having problems trying to build my project with maven, more specifically when a dependency is required, that of Oracle JDBC 7, I have been looking for a solution for hours and nothing, even consult some of the questions raised regarding that here but nothing
C:\Users\E10697\Desktop\Contenedores\oracle_contenedores\Entorno-Oracle-sobre-Docker-master\4. Consumo de la Oracle DB a través de un API Rest\4.1. Elaboración del API Rest\4.1.2. Implementación de una API Rest\OpenwebinarDockerAPI - RESUELTO\OPENWE~1>mvn clean install
error: [ERROR] Failed to execute goal on project app-rest-api: Could not resolve dependencies for project openwebinar.marvel.app:app-rest-api:war:0.1.0-SNAPSHOT: Could not find artifact com.oracle:ojdbc7:jar:12.1.0 in spring-milestones (https://repo.spring.io/milestone)
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] rest-api [pom]
[INFO] app-rest-api [war]
[INFO] app-web [war]
[INFO]
[INFO] ---------------------< openwebinar.marvel.app:app >---------------------
[INFO] Building rest-api 0.1.0-SNAPSHOT [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) # app ---
[INFO]
[INFO] --- maven-install-plugin:2.5.2:install (default-install) # app ---
[INFO] Installing C:\Users\E10697\Desktop\Contenedores\oracle_contenedores\Entorno-Oracle-sobre-Docker-master\4. Consumo de la Oracle DB a través de un API Rest\4.1. Elaboración del API Rest\4.1.2. Implementación de una API Rest\OpenwebinarDockerAPI - RESUELTO\OPENWE~1\pom.xml to C:\Users\E10697\.m2\repository\openwebinar\marvel\app\app\0.1.0-SNAPSHOT\app-0.1.0-SNAPSHOT.pom
[INFO]
[INFO] ----------------< openwebinar.marvel.app:app-rest-api >-----------------
[INFO] Building app-rest-api 0.1.0-SNAPSHOT [2/3]
[INFO] --------------------------------[ war ]---------------------------------
Downloading from spring-milestones: https://repo.spring.io/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from repository.springframework.maven.release: http://maven.springframework.org/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from org.springframework: http://maven.springframework.org/snapshot/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from spring-milestone: http://repo.spring.io/libs-milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from spring-release: http://repo.spring.io/libs-release/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
Downloading from central: https://repo.maven.apache.org/maven2/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.pom
[WARNING] The POM for com.oracle:ojdbc7:jar:12.1.0 is missing, no dependency information available
Downloading from spring-milestones: https://repo.spring.io/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from repository.springframework.maven.release: http://maven.springframework.org/milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from org.springframework: http://maven.springframework.org/snapshot/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from spring-milestone: http://repo.spring.io/libs-milestone/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from spring-release: http://repo.spring.io/libs-release/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
Downloading from central: https://repo.maven.apache.org/maven2/com/oracle/ojdbc7/12.1.0/ojdbc7-12.1.0.jar
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for rest-api 0.1.0-SNAPSHOT:
[INFO]
[INFO] rest-api ........................................... SUCCESS [ 0.590 s]
[INFO] app-rest-api ....................................... FAILURE [ 3.732 s]
[INFO] app-web ............................................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.762 s
[INFO] Finished at: 2020-01-03T15:36:54-04:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project app-rest-api: Could not resolve dependencies for project openwebinar.marvel.app:app-rest-api:war:0.1.0-SNAPSHOT: Could not find artifact com.oracle:ojdbc7:jar:12.1.0 in spring-milestones (https://repo.spring.io/milestone) -> [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/DependencyResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <args> -rf :app-rest-api
The app-rest-api pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>app-rest-api</artifactId>
<version>0.1.0-SNAPSHOT</version>
<packaging>war</packaging>
<parent>
<groupId>openwebinar.marvel.app</groupId>
<artifactId>app</artifactId>
<version>0.1.0-SNAPSHOT</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
My project structure, in this case I am running the mvn clean install command in the operwebinar_mavel folder:
What is in the maven route:
C: \ Users \ E10697 \ .m2 \ repository \ com \ oracle \ ojdbc7 \ 12.1.0

Add the Repository to your POM and it will work:
<repositories>
<repository>
<id>hand-china-repo</id>
<name>HandChinaRepo</name>
<url>http://nexus.saas.hand-china.com/content/repositories/rdc/</url>
</repository>
</repositories>
The repo is listed on the Maven Repository page:
https://mvnrepository.com/artifact/com.oracle/ojdbc7/12.1.0.2
Maven Central is reporting a similar dependency at version 12.1.0.2. Try changing your POM to match:
<!-- https://mvnrepository.com/artifact/com.oracle/ojdbc7 -->
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0.2</version>
</dependency>
I tested and this combination of adding the repo and the exact version works for me.

maven-surefire-plugin:2.18.1:test failed

I'm studying "Cloud-Native Applications in Java" and I'm doing the exercise in this book. This is my pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.3.RELEASE</version>
</parent>
<groupId>com.mycompany.petstore</groupId>
<artifactId>product</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I set up the settings of Maven on a specific path: C:\Users\Sam.m2\settings.xml
The only information that I set up on my settings.xml is the following:
...
<proxies>
<proxy>
<id>myproxy</id>
<active>true</active>
<protocol>http</protocol>
<host>localhost:8080</host>
<nonProxyHosts>localhost,127.0.0.1</nonProxyHosts>
<port>8080</port>
</proxy>
</proxies>
When I try to run this program (a simple program with three java classes), in my console there is:
--- maven-surefire-plugin:2.18.1:test (default-test) # product ---
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/maven-surefire-common/2.18.1/maven-surefire-common-2.18.1.pom
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/surefire-api/2.18.1/surefire-api-2.18.1.pom
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/maven-toolchain/2.2.1/maven-toolchain-2.2.1.pom
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-annotations/3.3/maven-plugin-annotations-3.3.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.873 s
[INFO] Finished at: 2019-07-21T15:32:13+02:00
[INFO] Final Memory: 18M/224M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.18.1:test (default-test) on project product: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.18.1:test failed: Plugin org.apache.maven.plugins:maven-surefire-plugin:2.18.1 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-surefire-plugin:jar:2.18.1 -> org.apache.maven.surefire:maven-surefire-common:jar:2.18.1: Failed to read artifact descriptor for org.apache.maven.surefire:maven-surefire-common:jar:2.18.1: Could not transfer artifact org.apache.maven.surefire:maven-surefire-common:pom:2.18.1 from/to central (https://repo.maven.apache.org/maven2): localhost:8080 -> [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
How can I solve the problem?

Jenkens Plugin (build with Maven) and external jars

I'm trying to write a simple Jenkins plugin, which requires a proprietary external library myAwesomePackage.jar. Including external jars into a maven project was often discussed here on stackoverflow and the solution here https://stackoverflow.com/a/7623805 seems to be the tidy way solve this.
So I added my jar with
mvn install:install-file \
-Dfile=./lib/path_to_jar/lib/myAwesomePackage.jar \
-DlocalRepositoryPath=my_repo \
-DcreateChecksum=true \
-DgroupId=myAwesomePackage \
-DartifactId=myAwesomePackage \
-Dversion=1 \
-Dpackaging=jar \
-DgeneratePom=true
and modified my pom.xml that it looks like
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.jenkins-ci.plugins</groupId>
<artifactId>plugin</artifactId>
<version>1.532.3</version>
</parent>
<groupId>org.jenkins-ci.plugins</groupId>
<artifactId>myPlugin</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>hpi</packaging>
<licenses>
<license>
<name> ... license name ... /name>
<url> ... license url ... </url>
</license>
</licenses>
<repositories>
<repository>
<id>repo.jenkins-ci.org</id>
<url>http://repo.jenkins-ci.org/public/</url>
</repository>
<repository>
<id>my_repo</id>
<url>file://${project.basedir}/my_repo</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>repo.jenkins-ci.org</id>
<url>http://repo.jenkins-ci.org/public/</url>
</pluginRepository>
</pluginRepositories>
<dependencies>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.xml.rpc</artifactId>
<version>3.0-Prelude-Embedded-m2</version>
</dependency>
<dependency>
<groupId>myAwesomePackage</groupId>
<artifactId>myAwesomePackage</artifactId>
<version>1</version>
</dependency>
</dependencies>
</project>
And I don't have a ~/m2/.settings file.
The error message, I get (after running mvn package) is the following:
.....
Downloaded: http://repo.jenkins-ci.org/public/javax/servlet/servlet-api/2.4/servlet-api-2.4.jar (96 KB at 79.2 KB/sec)
Downloaded: http://repo.jenkins-ci.org/public/xalan/xalan/2.7.1/xalan-2.7.1.jar (3102 KB at 150.7 KB/sec)
Downloaded: http://repo.jenkins-ci.org/public/org/jenkins-ci/main/jenkins-war/1.532.3/jenkins-war-1.532.3-war-for-test.jar (62097 KB at 467.9 KB/sec)
Downloading: file:///home/path_to/my_repo/myAwesomePackage/myAwesomePackage/1/myAwesomePackage-1.jar
Downloading: http://repo.maven.apache.org/maven2/myAwesomePackage/myAwesomePackage/1/myAwesomePackage-1.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12:17.009s
[INFO] Finished at: Fri Jul 11 01:40:32 EDT 2014
[INFO] Final Memory: 12M/86M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project myPlugin: Could not resolve dependencies for project org.jenkins-ci.plugins:myPlugin:hpi:1.0-SNAPSHOT: Could not find artifact myAwesomePackage:myAwesomePackage:jar:1 in repo.jenkins-ci.org (http://repo.jenkins-ci.org/public/) -> [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/DependencyResolutionException
So my question is:
Which is the right way to include a proprietary jar into a jenkins plugin, which is build with maven?

Since you have manually specified repositories in your pom.xml it will look in those repositories for your myAwesomePackage:myAwesomePackage:jar:1 artifact which isn't resolvable from it
add the repository where this artifact is available in your pom.xml under <repositories>

The procedure as described in my question works!
The error occurred due to a typing error within the -Dfile=.... option, but maven doesn't give any error I thought that operation was successful.
As described in the comments of Jigar Joshi, a mvn clean install -X helps to debug such troubles.

Maven Illegal Argument Exception

I am new to Maven and would love some help with an issue I've been having. I am not able to compile one of my projects due to an Illegal Argument Exception for one of the dependency URLs. Here is my pom:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<name>MDM-Map-Reduce</name>
<groupId>com.cardinalhealth</groupId>
<artifactId>MDM-Map-Reduce</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<repositories>
<repository>
<id>hortonworks</id>
<url>
http://repo.hortonworks.com/content/repositories/releases/
</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
<version>1.1.2</version>
</dependency>
<dependency>
<groupId>org.apache.hcatalog</groupId>
<artifactId>hcatalog-core</artifactId>
<version>0.5.0.21</version>
</dependency>
</dependencies>
</project>
And here is the last few lines of the output from mvn clean install:
Downloading: http://repo.hortonworks.com/content/repositories/releases/org/apache/hcatalog/hcatalog-core/0.5.0.21/hcatalog-core-0.5.0.21.pom
4/4 KB
Downloaded: http://repo.hortonworks.com/content/repositories/releases/org/apache/hcatalog/hcatalog-core/0.5.0.21/hcatalog-core-0.5.0.21.pom (4 KB at 28.4 KB/sec)
Downloading: http://repo.hortonworks.com/content/repositories/releases/org/apache/hcatalog/hcatalog/${hcatalog.version}/hcatalog-${hcatalog.version}.pom
Downloading: http://repo.maven.apache.org/maven2/org/apache/hcatalog/hcatalog/${hcatalog.version}/hcatalog-${hcatalog.version}.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 15.895 s
[INFO] Finished at: 2014-05-13T17:52:15-05:00
[INFO] Final Memory: 5M/12M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project MDM-Map-Reduce: Could not resolve dependencies for project com.cardinalhealth:MDM-Map-Reduce:jar:1.0-SNAPSHOT: Failed to collect dependencies at org.apache.hcatalog:hcatalog-core:jar:0.5.0.21: Failed to read artifact descriptor for org.apache.hcatalog:hcatalog-core:jar:0.5.0.21: Could not transfer artifact org.apache.hcatalog:hcatalog:pom:${hcatalog.version} from/to hortonworks (http://repo.hortonworks.com/content/repositories/releases/): IllegalArgumentException: Illegal character in path at index 88: http://repo.hortonworks.com/content/repositories/releases/org/apache/hcatalog/hcatalog/${hcatalog.version}/hcatalog-${hcatalog.version}.pom -> [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/DependencyResolutionException
(I had to break the urls after http:// with a space for SO to allow me to post)
If you notice it seems like it is trying to pull the same dependency twice, I have no clue why it would do that, or why it would fail to resolve parameters correctly.
I have attached relevant files here, I am a complete Maven novice so I have included the directory layout (in list), the pom and the output of mvn clean install, both standard and extended (i.e. with -e for stack trace).
https://drive.google.com/folderview?id=0B_G2bKn27T9raFVoMkl0LUQyT28&usp=sharing

use pluginrepo instead repository
e.g.
<pluginRepositories>
<pluginRepository>
<id>apache.snapshots</id>
<url>http://repository.apache.org/snapshots/</url>
</pluginRepository>
</pluginRepositories>