spring security rc2 sample build failure - spring-security

Question

I get the following error while trying to build spring-security-samples-ldap-jc. I'm using the 3.2.RC2. I've added the http://repo.spring.io/milestone to the set of repositories in my pom.xml
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for org.springframework.security:spring-security-samples-ldap-jc:war:3.2.0.RC2
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: ch.qos.logback:logback-classic:jar -> version 0.9.30 vs 0.9.29 # line 241, column 17
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. # line 45, column 15
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building spring-security-samples-ldap-jc 3.2.0.RC2
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.springframework.security:spring-security-samples-messages-jc:jar:3.2.0.RC2 is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.895s
[INFO] Finished at: Sat Nov 02 13:48:02 PDT 2013
[INFO] Final Memory: 4M/119M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project spring-security-samples-ldap-jc: Could not resolve dependencies for project org.springframework.security:spring-security-samples-ldap-jc:war:3.2.0.RC2: Failure to find org.springframework.security:spring-security-samples-messages-jc:jar:3.2.0.RC2 in http://repo.spring.io/milestone was cached in the local repository, resolution will not be reattempted until the update interval of spring-milestone has elapsed or updates are forced -> [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
Here's my pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-samples-ldap-jc</artifactId>
<version>3.2.0.RC2</version>
<packaging>war</packaging>
<name>spring-security-samples-ldap-jc</name>
<description>spring-security-samples-ldap-jc</description>
<url>http://springsource.org/spring-security</url>
<organization>
<name>SpringSource</name>
<url>http://springsource.org/</url>
</organization>
<licenses>
<license>
<name>The Apache Software License, Version 2.0</name>
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
<distribution>repo</distribution>
</license>
</licenses>
<developers>
<developer>
<id>rwinch</id>
<name>Rob Winch</name>
<email>rwinch#vmware.com</email>
</developer>
</developers>
<scm>
<connection>scm:git:git://github.com/SpringSource/spring-
security</connection>
<developerConnection>scm:git:git://github.com/SpringSource/spring-
security</developerConnection>
<url>https://github.com/SpringSource/spring-security</url>
</scm>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestone</id>
<url>http://repo.spring.io/milestone</url>
</repository>
<repository>
<id>spring-snasphot</id>
<url>http://repo.springsource.org/libs-snapshot</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.directory.server</groupId>
<artifactId>apacheds-core</artifactId>
<version>1.5.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.directory.server</groupId>
<artifactId>apacheds-core-entry</artifactId>
<version>1.5.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.directory.server</groupId>
<artifactId>apacheds-protocol-ldap</artifactId>
<version>1.5.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.directory.server</groupId>
<artifactId>apacheds-protocol-shared</artifactId>
<version>1.5.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.directory.server</groupId>
<artifactId>apacheds-server-jndi</artifactId>
<version>1.5.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.directory.shared</groupId>
<artifactId>shared-ldap</artifactId>
<version>0.9.15</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.2.0.Final</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.7.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jul-to-slf4j</artifactId>
<version>1.7.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>log4j-over-slf4j</artifactId>
<version>1.7.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>3.2.0.RC2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
<version>3.2.0.RC2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-ldap</artifactId>
<version>3.2.0.RC2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-samples-messages-jc</artifactId>
<version>3.2.0.RC2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>3.2.0.RC2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>3.2.4.RELEASE</version>
<scope>compile</scope>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>3.2.4.RELEASE</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>3.2.4.RELEASE</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>2.2.2</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>0.9.30</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>opensymphony</groupId>
<artifactId>sitemesh</artifactId>
<version>2.4.2</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>0.9.29</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easytesting</groupId>
<artifactId>fest-assert</artifactId>
<version>1.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>1.9.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>3.2.4.RELEASE</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<m2eclipse.wtp.contextRoot>/sample</m2eclipse.wtp.contextRoot>
</properties>
</project>

Answer 1

#Nils is correct that this is an issue with the fact that the sample code is not deployed. I have created SEC-2388 to address this. In the meantime you can work around this by performing the following steps:
Download the RC2 distribution https://github.com/spring-projects/spring-security/archive/3.2.0.RC2.zip
Unzip it to a known location. Let's call it SPRING_SECURITY_HOME
Navigate to SPRING_SECURITY_HOME/samples/messages-jc
Install messages-jc to your local maven repository by entering the following at the command line
mvn install
If you are trying to use a sample in your IDE, you can ensure to import the messages-jc into the IDE in addition to any sample.

Answer 2

The dependency spring-security-samples-messages-jc simply could not be found.
I am not familiar with the sample app itself,
but maybe this 'sub'-project is missing in the list of imported projects.