我是maven的新手，无法理解如何从我的书中获得一些示例（O＆＃39; Reilly＆＃34; Enterprise JavaBeans 3.1＆＃34;）运行。它说使用命令＆＃34; mvn clean install＆＃34;运行示例，但事情对我不起作用。当我进入pom.xml所在的文件夹时，我得到以下反馈：
$ mvn clean install[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building JBoss EJB 3.x Examples - Chapter 4: Calculator Service EJBs 1.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ jboss-ejb3-examples-ch04-firstejb ---
[INFO] Deleting /Users/jonathanpomper/Desktop/oreilly-ejb-6thedition-book-examples-master/ch04-firstejb/target
[INFO]
[INFO] --- maven-enforcer-plugin:1.0-beta-1:enforce (enforce-maven-environment) @ jboss-ejb3-examples-ch04-firstejb ---
[INFO]
[INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ jboss-ejb3-examples-ch04-firstejb ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /Users/jonathanpomper/Desktop/oreilly-ejb-6thedition-book-examples-master/ch04-firstejb/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ jboss-ejb3-examples-ch04-firstejb ---
[INFO] Compiling 11 source files to /Users/jonathanpomper/Desktop/oreilly-ejb-6thedition-book-examples-master/ch04-firstejb/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] Failure executing javac, but could not parse the error:
/bin/sh: /bin/javac: No such file or directory
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.530s
[INFO] Finished at: Mon Mar 10 18:17:56 EDT 2014
[INFO] Final Memory: 27M/218M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project jboss-ejb3-examples-ch04-firstejb: Compilation failure
[ERROR] Failure executing javac, but could not parse the error:
[ERROR] /bin/sh: /bin/javac: No such file or directory
[ERROR] -> [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/MojoFailureException
我试过按照它提供的帮助链接，但我被卡住了...任何帮助都会很棒！提前谢谢！
编辑：这是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/maven-v4_0_0.xsd">
<!-- Parent Information -->
<parent>
<groupId>org.jboss.ejb3.examples</groupId>
<artifactId>jboss-ejb3-examples-build</artifactId>
<version>1.1.0-SNAPSHOT</version>
<relativePath>../build/pom.xml</relativePath>
</parent>
<!-- Model Version -->
<modelVersion>4.0.0</modelVersion>
<!-- Artifact Information -->
<artifactId>jboss-ejb3-examples-ch04-firstejb</artifactId>
<name>JBoss EJB 3.x Examples - Chapter 4: Calculator Service EJBs</name>
<description>Example to accompany O'Reilly "Enterprise Java Beans 6th Edition" Chapter 4</description>
<dependency>
<groupId>org.jboss.as</groupId>
<artifactId>jboss-as-spec-api</artifactId>
<type>pom</type>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
<!-- Arquillian Test Harness -->
<dependency>
<groupId>org.jboss.as</groupId>
<artifactId>jboss-as-arquillian-container-managed</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.junit</groupId>
<artifactId>arquillian-junit-container</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.as</groupId>
<artifactId>jboss-as-dist</artifactId>
<type>zip</type>
<scope>test</scope>
</dependency>
<!--
HACK:
Currently the ARQ Managed Container is not exporting
all deps needed to run, at a minimum, jboss-threads
AS7-1557
-->
<dependency>
<groupId>org.jboss.as</groupId>
<artifactId>jboss-as-build</artifactId>
<type>pom</type>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>javax.faces</groupId>
<artifactId>jsf-impl</artifactId>
</exclusion>
<exclusion>
<groupId>xalan</groupId>
<artifactId>serializer</artifactId>
</exclusion>
</exclusions>
</dependency>
<profile>
<!-- Declare the "Integration Test" Profile -->
<id>it</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<plugins>
<!-- Get AS and put into "target" -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>unpack</id>
<phase>pre-integration-test</phase> <!-- So run before testing -->
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.jboss.as</groupId>
<artifactId>jboss-as-dist</artifactId>
<version>${version.org.jboss.as.7}</version>
<type>zip</type>
<overWrite>false</overWrite>
<outputDirectory>${project.build.directory}</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<!-- Surefire -->
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<executions>
<execution>
<id>integration-test</id>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<redirectTestOutputToFile>true</redirectTestOutputToFile>
<trimStackTrace>false</trimStackTrace>
<printSummary>true</printSummary>
<includes>
<include>**/*IntegrationTestCase.java</include>
</includes>
<forkMode>once</forkMode>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
答案 0 :(得分：0)
未正确设置/设置Java_Home。现在就开始工作！