Hi Chris,

I think you have mistyped the groupId of your top level pom.xml.

==top level pmm.xml==
<project>
 <modelVersion>4.0.0</modelVersion>
 <groupId>uk.ac.swan.testm2</groupId>    ---->>>>>  IT's uk.ac.swan.testm2
 <version>1.0-SNAPSHOT</version>
 <artifactId>app</artifactId>
  ..... and so forth


But in your <parent> declaration in ==my-app pom.xml== and ==my-webapp pom.xml you specified it differently.

 <parent>
   <groupId>uk.swan.ac.swan.testm2</groupId>   ---->>>>>  IT's 
uk.swan.ac.swan.testm2
   <artifactId>app</artifactId>
   <version>1.0-SNAPSHOT</version>
 </parent>

I't might be the problem. Please try making them the same (use uk.ac.swan.testm2 instead) then command >>>> m2 clean:clean install again and check if this works.
Regards,
Johnny Ruiz

Chris Jobling wrote:

Hi

I have just installed m2-beta-3 and was working through the getting started
exercise. When I tried the multiproject, m2 seems to want to download
app-1.0-SNAPSHOT.pom from the remote repository rather than the local
repository and build fails. Running m2 -o doesn't make any difference. As
far as I can tell the top level, webapp and app pom files are ok. I have run
"m2 clean:clean install" on both my-webapp and my-app.

==top level pmm.xml==
<project>
 <modelVersion>4.0.0</modelVersion>
 <groupId>uk.ac.swan.testm2</groupId>
 <version>1.0-SNAPSHOT</version>
 <artifactId>app</artifactId>
 <packaging>pom</packaging>
 <modules>
   <module>my-app</module>
   <module>my-webapp</module>
 </modules>
</project>



==my-app pom.xml==
<project>
 <parent>
   <groupId>uk.swan.ac.swan.testm2</groupId>
   <artifactId>app</artifactId>
   <version>1.0-SNAPSHOT</version>
 </parent>
 <modelVersion>4.0.0</modelVersion>
 <groupId>uk.ac.swan.testm2</groupId>
 <artifactId>my-app</artifactId>
 <packaging>jar</packaging>
 <version>1.0-SNAPSHOT</version>
 <name>Maven Quick Start Archetype</name>
 <url>http://www.swan.ac.uk</url>
 <dependencies>
   <dependency>
     <groupId>junit</groupId>
     <artifactId>junit</artifactId>
     <version>3.8.1</version>
     <scope>test</scope>
   </dependency>
 </dependencies>
 <build>
  <plugins>
 <plugin>
   <groupId>org.apache.maven.plugins</groupId>
   <artifactId>maven-compiler-plugin</artifactId>
   <configuration>
  <source>1.5</source>
  <target>1.5</target>
   </configuration>
 </plugin>
  </plugins>
</build>
</project>


==my-webapp.xml==
<project>
 <parent>
   <groupId>uk.swan.ac.swan.testm2</groupId>
   <artifactId>app</artifactId>
   <version>1.0-SNAPSHOT</version>
 </parent>
 <modelVersion>4.0.0</modelVersion>
 <groupId>uk.ac.swan.testm2</groupId>
 <artifactId>my-webapp</artifactId>
 <packaging>war</packaging>
 <version>1.0-SNAPSHOT</version>
 <name>Maven Webapp Archetype</name>
 <url>www.swan.ac.uk</url>
 <dependencies>
   <dependency>
     <groupId>junit</groupId>
     <artifactId>junit</artifactId>
     <version>3.8.1</version>
     <scope>test</scope>
   </dependency>
   <dependency>
     <groupId>uk.ac.swan.testm2</groupId>
     <artifactId>my-app</artifactId>
     <version>1.0-SNAPSHOT</version>
   </dependency>
 </dependencies>
 <build>
   <finalName>my-webapp</finalName>
 </build>
</project>

my-app and my-webapp generated using "m2 archetype:create" as documented in
the "Getting Started" doc. My project layout is:


multiproject
|
+- pom.xml
+- my-app
|  +- pom.xml
+- my-webapp
|  +- pom.xml


The message is:

multiproject> m2 -o clean:clean install
[INFO] Maven is running in offline mode.
Downloading:
http://repo1.maven.org/maven2/uk/swan/ac/swan/testm2/app/1.0-SNAPSHOT/app-1.
0-SNAPSHOT.pom
[WARNING] Unable to get resource from repository
http://repo1.maven.org/maven2
[INFO]
----------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
----------------------------------------------------------------------------
[INFO] Reason: Unable to find the POM in the repository
[INFO]
----------------------------------------------------------------------------
[INFO] Total time: < 1 second
[INFO] Finished at: Thu Jul 07 18:13:45 BST 2005
[INFO] Final Memory: 1M/2M
[INFO]
----------------------------------------------------------------------------


Chris Jobling ([EMAIL PROTECTED])


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