MAVEN出错-jetspeed源码

Question

从apach官网下了个jetspeed源码，在Myeclipse8.6中maven install后出现这个错误：
请指点这是什么原因造成的，谢谢各位老大！！！[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 44.018s
[INFO] Finished at: Mon Mar 21 13:37:15 CST 2011
[INFO] Final Memory: 19M/34M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.portals.jetspeed-2:jetspeed-unpack-maven-plugin:2.2.1:unpack (unpack-resources) on project jetspeed-deploy-tools: Either specify artifact or file -> [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/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :jetspeed-deploy-tools

Answer 1

咋没人搭理呢？是不是少有人研究jetspeed？

Answer 2

POM里面这个插件配了吗？<plugin>
  <groupId>org.apache.portals.jetspeed-2</groupId>
  <artifactId>jetspeed-unpack-maven-plugin</artifactId>
  <version>${org.apache.portals.jetspeed.version}</version>
  ...
  <dependencies>
    <dependency>
      <groupId>org.apache.portals.jetspeed-2</groupId>
      <artifactId>jetspeed-portal-resources</artifactId>
      <version>${org.apache.portals.jetspeed.version}</version>
    </dependency>
  </dependencies>
</plugin>

Answer 3

 <plugins>
      <plugin>
        <groupId>${pom.groupId}</groupId>
        <artifactId>jetspeed-unpack-maven-plugin</artifactId>
        <version>${pom.version}</version>
        <executions>
          <execution>
            <id>unpack-resources</id>
            <goals>
              <goal>unpack</goal>
            </goals>
            <phase>process-resources</phase>
            <configuration>
              <unpack>
                <targetDirectory>${project.build.directory}/classes/org/apache/jetspeed/tools/deploy</targetDirectory>
                <resources>
                  <resource>
                    <path>tld</path>
                    <include>portlet*.tld</include>
                  </resource>
                </resources>
              </unpack>
            </configuration>
          </execution>
        </executions>

Answer 4

  <build>
    <plugins>
      <plugin>
        <groupId>${pom.groupId}</groupId>
        <artifactId>jetspeed-unpack-maven-plugin</artifactId>
        <version>${pom.version}</version>
        <executions>
          <execution>
            <id>unpack-resources</id>
            <goals>
              <goal>unpack</goal>
            </goals>
            <phase>process-resources</phase>
            <configuration>
              <unpack>
                <targetDirectory>${project.build.directory}/classes/org/apache/jetspeed/tools/deploy</targetDirectory>
                <resources>
                  <resource>
                    <path>tld</path>
                    <include>portlet*.tld</include>
                  </resource>
                </resources>
              </unpack>
            </configuration>
          </execution>
        </executions>
        <dependencies>
          <dependency>
            <groupId>${pom.groupId}</groupId>
            <artifactId>jetspeed-portal-resources</artifactId>
            <version>${pom.version}</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>

Answer 5

这是我从官网上下的代码没做任何修改 但是Maven就是过不去
后来我把重复的一些<dependency>删掉了，再Maveninstall 到了这儿又过不去了
我对Maven不了解，很是头疼！！！

Answer 6

既然是官网下的，建议不要修改。
你在命令行环境下用mvn install试试看。
国内网络不是很好，耐心多试几次吧。

Answer 7

在命令行也还是么通过
不过报了不同的错误：
后来我把Maven安装目录删了重新解压一下后结果通过了
可能是我在lib文件夹下放了写不必要的jar报的原因。不过Maven通过之后，该怎么部署呢，又是个头大的问题，还要继续研究！！
感谢：
magong
 
(行者67685C1196C4) 指点！！受益匪浅！！！

Answer 8

下载了jetspeed2的源码后，我是用maven管理的，用maven生成门户，在此基础上实现二次开发。现在遇到的问题是每次修改程序，都要maven重新构建项目，真的很麻烦。不知道有什么解决方案？求高人赐教……