I've tried that, same results. Thanks!

I find it interesting that I get a NPE on the second case... as neither the
maven-plugin-descriptor nor the maven-plugin-tools-ruby artifacts are
plugins.

On 11/30/05, John Casey <[EMAIL PROTECTED] > wrote:
>
> Just a guess, but try leaving off the scope. It's a plugin dependency,
> so it shouldn't matter, but the artifact handling code has certain
> sensibilities about the different scopes...
>
> -j
>
> Eric Redmond wrote:
> > Here's the deal. I need to inject a dependency onto a project that I
> have. I
> > would like to add an artifact called 'maven-plugin-tools-ruby' into the
> > dependency list of the artifact 'maven-plugin-plugin'. Currently, my pom
> > looks like this:
> >
> > <project>
> >   <modelVersion>4.0.0</modelVersion>
> >   <groupId>net.propellors</groupId>
> >   <artifactId>maven-rubytest-plugin</artifactId>
> >   <packaging>maven-plugin</packaging>
> >   <version>0.1-SNAPSHOT</version>
> >   <name>Maven Ruby Plugin Test</name>
> >   <url>http://propellors.net</url>
> >   <build>
> >     <plugins>
> >      <plugin>
> >        <groupId>org.apache.maven.plugins</groupId>
> >        <artifactId>maven-plugin-plugin</artifactId>
> >        <version>2.0.1-SNAPSHOT</version>
> >        <dependencies>
> >         <dependency>
> >           <groupId>net.propellors</groupId>
> >           <artifactId>maven-plugin-tools-ruby</artifactId>
> >           <version>0.1-alpha-SNAPSHOT</version>
> >           <scope>runtime</scope>
> >         </dependency>
> >       </dependencies>
> >      </plugin>
> >     </plugins>
> >   </build>
> > </project>
> >
> > Compiling the plugin project in debug mode, I never see
> > 'maven-plugin-tools-ruby' be compiled. Here is the output... notice only
> 2
> > descriptors (not the 3 I expect) are install. Note also that when I add
> this
> > dependency into the maven-plugin-plugin POM dependency list directly,
> > everything works fine (all 3 descriptors).
> >
> > C:\Temp\Code Lab\Maven\plugins\maven-rubytest-plugin>mvn -X compile
> > + Error stacktraces are turned on.
> > [DEBUG] Building Maven user-level plugin registry from: 'C:\Documents
> and
> > Settings\er9125\.m2\plugin- registry.xml'
> > [DEBUG] Building Maven global-level plugin registry from: 'C:\maven-
> > 2.0\conf\plugin-registry.xml'
> > [INFO] Scanning for projects...
> > [INFO]
> >
> ----------------------------------------------------------------------------
>
> > [INFO] Building Maven Ruby Plugin Test
> > [INFO]    task-segment: [compile]
> > [INFO]
> >
> ----------------------------------------------------------------------------
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-plugin: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-plugin:maven-plugin: 2.0.1-SNAPSHOT
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-parent: using locally installed snapshot
> > [DEBUG] maven-plugin-plugin: using locally installed snapshot
> > [DEBUG] maven-resources-plugin: resolved to version 2.2-SNAPSHOT from
> local
> > repository
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-resources-plugin: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-resources-plugin:maven-plugin:2.2-SNAPSHOT
> > [DEBUG] maven-resources-plugin: using locally installed snapshot
> > [DEBUG] maven-compiler-plugin: resolved to version 2.0.1-SNAPSHOT from
> local
> > repository
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-compiler-plugin: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-compiler-plugin:maven-plugin:2.0.1-SNAPSHOT
> > [DEBUG] maven-compiler-plugin: using locally installed snapshot
> > [DEBUG] maven-plugin-plugin: using locally installed snapshot
> > [DEBUG] maven-resources-plugin: using locally installed snapshot
> > [DEBUG] maven-compiler-plugin: using locally installed snapshot
> > [DEBUG]
> > org.apache.maven.plugins:maven-plugin-plugin:maven-plugin:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-artifact-manager:jar:2.0
> > [DEBUG]   org.apache.maven:maven-artifact-manager:jar:2.0 (selected for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]       classworlds:classworlds:jar:1.1-alpha-2 (selected for
> runtime)
> > [DEBUG]       junit:junit:jar:3.8.1 (selected for runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-artifact:jar:2.0
> > [DEBUG]     org.apache.maven:maven-artifact:jar:2.0 (selected for
> runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-repository-metadata:jar:2.0
> > [DEBUG]     org.apache.maven:maven-repository-metadata:jar:2.0 (selected
> for
> > runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-5
> (selected
> > for runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-plugin-descriptor:jar:2.0
> > [DEBUG]   org.apache.maven:maven-plugin-descriptor:jar:2.0 (selected for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [DEBUG]     org.apache.maven:maven-artifact:jar:2.0 (selected for
> runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-plugin-api:jar:2.0
> > [DEBUG]     org.apache.maven:maven-plugin-api:jar:2.0 (selected for
> runtime)
> > [INFO] snapshot
> > org.apache.maven:maven-plugin-tools-java:2.0.1-SNAPSHOT:checking for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-plugin-tools-java:2.0.1-SNAPSHOT' could not be
> found
> > on repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-tools-java: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-tools-java:jar:2.0.1-SNAPSHOT
> > [INFO] snapshot org.apache.maven:maven-plugin-tools:2.0.1-SNAPSHOT:checking
> > for updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-plugin-tools:2.0.1-SNAPSHOT' could not be found
> on
> > repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-tools: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-tools:pom:2.0.1-SNAPSHOT
> > [INFO] snapshot org.apache.maven:maven:2.0.1-SNAPSHOT: checking for
> updates
> > from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven:2.0.1-SNAPSHOT' could not be found on repository:
> > snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]   org.apache.maven:maven-plugin-tools-java:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [INFO] snapshot
> > org.apache.maven:maven-plugin-descriptor:2.0.1-SNAPSHOT:checking for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-plugin-descriptor:2.0.1-SNAPSHOT' could not be
> found
> > on repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-descriptor: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]     org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> (removed
> > - nearer found:
> > 2.0)
> > [DEBUG]     org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]     qdox:qdox:jar:1.5 (selected for runtime)
> > [INFO] snapshot
> > org.apache.maven:maven-plugin-tools-api:2.0.1-SNAPSHOT:checking for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-plugin-tools-api:2.0.1-SNAPSHOT' could not be
> found
> > on repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-tools-api: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-tools-api:jar:2.0.1-SNAPSHOT
> > [DEBUG] maven-plugin-tools: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-tools:pom:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]     org.apache.maven:maven-plugin-tools-api:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]
> org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT(removed
> > - nearer found:
> > 2.0)
> > [DEBUG]
> org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [INFO] snapshot org.apache.maven:maven-project:2.0.1-SNAPSHOT: checking
> for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-project:2.0.1-SNAPSHOT' could not be found on
> > repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-project: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-project:jar:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]       org.apache.maven:maven-project:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [INFO] snapshot org.apache.maven:maven-profile:2.0.1-SNAPSHOT: checking
> for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-profile:2.0.1-SNAPSHOT' could not be found on
> > repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-profile: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-profile:jar:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]         org.apache.maven:maven-profile:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [INFO] snapshot org.apache.maven:maven-model:2.0.1-SNAPSHOT: checking
> for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-model:2.0.1-SNAPSHOT' could not be found on
> > repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-model: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-model:jar:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]           org.apache.maven:maven-model:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]             org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected
> for
> > runtime)
> > [DEBUG]           org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected
> for
> > runtime)
> > [DEBUG]
> > org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8 (selected
> for
> > runtime)
> > [DEBUG]
> > org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8(selected
> > for runtime)
> > [DEBUG]         org.apache.maven:maven-model:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]           org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected
> for
> > runtime)
> > [INFO] snapshot org.apache.maven:maven-artifact:2.0.1-SNAPSHOT: checking
> for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-artifact:2.0.1-SNAPSHOT' could not be found on
> > repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-artifact: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-artifact:jar:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]         org.apache.maven:maven-artifact:jar:2.0.1-SNAPSHOT(removed
> > - nearer found: 2.0)
> > [DEBUG]         org.apache.maven:maven-artifact:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [INFO] snapshot
> > org.apache.maven:maven-artifact-manager:2.0.1-SNAPSHOT:checking for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-artifact-manager:2.0.1-SNAPSHOT' could not be
> found
> > on repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-artifact-manager: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-artifact-manager:jar:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]
> > org.apache.maven:maven-artifact-manager:jar:2.0.1-SNAPSHOT(removed -
> > nearer found:
> > 2.0)
> > [DEBUG]
> > org.apache.maven:maven-artifact-manager:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]   org.apache.maven:maven-plugin-tools-api:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]     org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> (removed
> > - nearer found:
> > 2.0)
> > [DEBUG]     org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.apache.maven:maven-project:jar:2.0.1-SNAPSHOT (selected
> for
> > runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]       org.apache.maven:maven-profile:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]         org.apache.maven:maven-model:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]           org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected
> for
> > runtime)
> > [DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]
> > org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8(selected
> > for runtime)
> > [DEBUG]
> org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8(selected
> > for runtime)
> > [DEBUG]       org.apache.maven:maven-model:jar:2.0.1-SNAPSHOT (selected
> for
> > runtime)
> > [DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]       org.apache.maven:maven-artifact:jar:2.0.1-SNAPSHOT(removed -
> > nearer found: 2.0)
> > [DEBUG]       org.apache.maven:maven-artifact:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]       
> > org.apache.maven:maven-artifact-manager:jar:2.0.1-SNAPSHOT(removed
> > - nearer found:
> > 2.0)
> > [DEBUG]       org.apache.maven:maven-artifact-manager:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]   org.apache.maven:maven-repository-metadata:jar:2.0 (selected
> for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]   org.apache.maven:maven-plugin-api:jar:2.0 (selected for
> runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-plugin-registry:jar:2.0
> > [DEBUG]   org.apache.maven:maven-plugin-registry:jar:2.0 (selected for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [INFO] snapshot
> > org.apache.maven:maven-plugin-tools-beanshell:2.0.1-SNAPSHOT: checking
> for
> > updates from snapshots
> > [DEBUG] repository metadata for: 'snapshot
> > org.apache.maven:maven-plugin-tools-beanshell:2.0.1-SNAPSHOT' could not
> be
> > found on repository: snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-tools-beanshell: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-tools-beanshell:jar: 2.0.1-SNAPSHOT
> > [DEBUG] maven-plugin-tools: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-tools:pom:2.0.1-SNAPSHOT
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG]
> org.apache.maven:maven-plugin-tools-beanshell:jar:2.0.1-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]     org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> (removed
> > - nearer found:
> > 2.0)
> > [DEBUG]     org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]     org.apache.maven:maven-plugin-tools-api:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]     bsh:bsh:jar:1.3.0 (selected for runtime)
> > [DEBUG]   org.apache.maven:maven-project:jar:2.0.1-SNAPSHOT (selected
> for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.apache.maven:maven-profile:jar:2.0.1-SNAPSHOT (selected
> for
> > runtime)
> > [DEBUG]       org.apache.maven:maven-model:jar:2.0.1-SNAPSHOT (selected
> for
> > runtime)
> > [DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]
> org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8 (selected
> > for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [DEBUG]     org.apache.maven:maven-model:jar:2.0.1-SNAPSHOT (selected
> for
> > runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.apache.maven:maven-artifact:jar:2.0.1-SNAPSHOT (removed
> -
> > nearer found: 2.0 )
> > [DEBUG]     org.apache.maven:maven-artifact:jar:2.0.1-SNAPSHOT (selected
> for
> > runtime)
> > [DEBUG]     org.apache.maven:maven-artifact-manager:jar:2.0.1-SNAPSHOT
> (removed
> > - nearer found:
> > 2.0)
> > [DEBUG]     org.apache.maven:maven-artifact-manager:jar:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-reporting-impl:jar: 2.0
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven.reporting:maven-reporting:pom:2.0
> > [DEBUG]   org.apache.maven.reporting:maven-reporting-impl:jar:2.0(selected
> > for runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-project:jar:2.0
> > [DEBUG]     org.apache.maven:maven-project:jar:2.0 (removed - nearer
> found:
> > 2.0.1-SNAPSHOT )
> > [DEBUG]     org.apache.maven:maven-project:jar:2.0 (selected for
> runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-reporting-api:jar:2.0
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven.reporting:maven-reporting:pom:2.0
> > [DEBUG]     org.apache.maven.reporting:maven-reporting-api:jar:2.0(selected
> > for runtime)
> > [DEBUG]       doxia:doxia-sink-api:jar:1.0-alpha-4 (selected for
> runtime)
> > [DEBUG]     commons-validator:commons-validator:jar:1.1.4 (selected for
> > runtime)
> > [DEBUG]     org.apache.maven:maven-plugin-api:jar:2.0 (selected for
> runtime)
> > [DEBUG]     oro:oro:jar: 2.0.7 (selected for runtime)
> > [DEBUG]     doxia:doxia-core:jar:1.0-alpha-4 (selected for runtime)
> > [DEBUG]       doxia:doxia-sink-api:jar:1.0-alpha-4 (selected for
> runtime)
> > [DEBUG]       oro:oro:jar: 2.0.7 (selected for runtime)
> > [DEBUG] maven-plugin-tools-java: using locally installed snapshot
> > [DEBUG] maven-plugin-tools-api: using locally installed snapshot
> > [DEBUG] maven-plugin-tools-beanshell: using locally installed snapshot
> > [DEBUG] Configuring mojo '
> > org.apache.maven.plugins:maven-plugin-plugin:2.0.1-SNAPSHOT:descriptor'-->
> > [DEBUG]   (f) outputDirectory = C:\Temp\Code
> > Lab\Maven\plugins\maven-rubytest-plugin\target\classes\META-INF\maven
> > [DEBUG]   (f) project = [EMAIL PROTECTED]
> > [DEBUG] -- end configuration --
> > [INFO] [plugin:descriptor]
> > [INFO] Using 2 extractors.
> > [INFO] Applying extractor for language: java
> > [INFO] Extractor for language: java found 0 mojo descriptors.
> > [INFO] Applying extractor for language: bsh
> > [INFO] Extractor for language: bsh found 0 mojo descriptors.
> > [DEBUG]
> >
> org.apache.maven.plugins:maven-resources-plugin:maven-plugin:2.2-SNAPSHOT(selected
> > for runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-model:jar:2.0
> > [DEBUG]   org.apache.maven:maven-model:jar:2.0 (selected for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]   org.apache.maven:maven-project:jar:2.0 (selected for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]       classworlds:classworlds:jar:1.1-alpha-2 (selected for
> runtime)
> > [DEBUG]       junit:junit:jar:3.8.1 (selected for runtime)
> > [DEBUG]     org.apache.maven:maven-artifact:jar:2.0 (selected for
> runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]     org.apache.maven:maven-model:jar:2.0 (selected for runtime)
> > [DEBUG]     org.apache.maven:maven-artifact-manager:jar:2.0 (selected
> for
> > runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]
> org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8(selected
> > for runtime)
> > [DEBUG]       org.apache.maven:maven-artifact:jar:2.0 (selected for
> runtime)
> > [DEBUG]       org.apache.maven:maven-repository-metadata:jar:2.0(selected
> > for runtime)
> > [DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]       org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-5
> (selected
> > for runtime)
> > [DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-profile:jar:2.0
> > [DEBUG]     org.apache.maven:maven-profile:jar:2.0 (selected for
> runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]
> org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8(selected
> > for runtime)
> > [DEBUG]       org.apache.maven:maven-model:jar:2.0 (selected for
> runtime)
> > [DEBUG]   commons-io:commons-io:jar:1.0 (selected for runtime)
> > [DEBUG]     junit:junit:jar:3.8.1 (selected for runtime)
> > [DEBUG]   org.apache.maven:maven-plugin-api:jar:2.0 (selected for
> runtime)
> > [DEBUG] Configuring mojo '
> > org.apache.maven.plugins:maven-resources-plugin:2.2-SNAPSHOT:resources'-->
> > [DEBUG]   (f) filters = []
> > [DEBUG]   (f) outputDirectory = C:\Temp\Code
> > Lab\Maven\plugins\maven-rubytest-plugin\target\classes
> > [DEBUG]   (f) project = [EMAIL PROTECTED]
> > [DEBUG]   (f) resources = [EMAIL PROTECTED]
> > [DEBUG] -- end configuration --
> > [INFO] [resources:resources]
> > [INFO] Using default encoding to copy filtered resources.
> > [DEBUG] 
> > net.propellors:maven-rubytest-plugin:maven-plugin:0.1-SNAPSHOT(selected
>
> > for null)
> > [DEBUG]
> >
> org.apache.maven.plugins:maven-compiler-plugin:maven-plugin:2.0.1-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]   org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> runtime)
> > [INFO] snapshot
> > org.codehaus.plexus:plexus-compiler-javac:1.6-SNAPSHOT:checking for
> > updates from snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] plexus-compiler-javac: resolved to version
> > 1.6-20051023.231011-3from repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler-javac:jar:1.6-20051023.231011-3
> > [INFO] snapshot org.codehaus.plexus:plexus-compilers:1.6-SNAPSHOT:checking
> > for updates from snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] plexus-compilers: resolved to version 1.6-20051023.231011-3 from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compilers:pom:1.6-SNAPSHOT
> > [INFO] snapshot org.codehaus.plexus:plexus-compiler:1.6-SNAPSHOT:checking
> > for updates from snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] plexus-compiler: resolved to version 1.6-20051023.231011-3 from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler:pom:1.6-SNAPSHOT
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.codehaus.plexus:plexus-components:pom:1.1.4
> > [DEBUG]   org.codehaus.plexus:plexus-compiler-javac:jar:1.6-SNAPSHOT
> (selected
> > for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [INFO] snapshot
> > org.codehaus.plexus:plexus-compiler-api:1.6-SNAPSHOT:checking for
> > updates from snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] plexus-compiler-api: resolved to version 1.6-20051023.231011-3from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler-api:jar:1.6-20051023.231011-3
> > [DEBUG] plexus-compiler: resolved to version 1.6-20051023.231011-3 from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler:pom:1.6-SNAPSHOT
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.codehaus.plexus:plexus-components:pom:1.1.4
> > [DEBUG]     
> > org.codehaus.plexus:plexus-compiler-api:jar:1.6-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]       junit:junit:jar:3.8.1 (selected for runtime)
> > [DEBUG]
> org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8(selected
> > for runtime)
> > [DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]         classworlds:classworlds:jar:1.1-alpha-2 (selected for
> > runtime)
> > [DEBUG]         junit:junit:jar:3.8.1 (selected for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG]       classworlds:classworlds:jar: 1.1-alpha-2 (selected for
> runtime)
> > [DEBUG]       junit:junit:jar:3.8.1 (selected for runtime)
> > [DEBUG] plexus-compiler-api: resolved to version 1.6-20051023.231011-3from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler-api:jar:1.6-20051023.231011-3
> > [DEBUG] plexus-compiler: resolved to version 1.6-20051023.231011-3 from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler:pom:1.6-SNAPSHOT
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.codehaus.plexus:plexus-components:pom:1.1.4
> > [DEBUG]   org.codehaus.plexus:plexus-compiler-api:jar:1.6-SNAPSHOT(selected
> > for runtime)
> > [DEBUG]     junit:junit:jar:3.8.1 (selected for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [DEBUG]   org.apache.maven:maven-plugin-api:jar:2.0 (selected for
> runtime)
> > [INFO] snapshot
> > org.codehaus.plexus:plexus-compiler-manager:1.6-SNAPSHOT:checking for
> > updates from snapshots
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] plexus-compiler-manager: resolved to version
> > 1.6-20051023.231011-3from repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler-manager:jar: 1.6-20051023.231011-3
> > [DEBUG] plexus-compiler: resolved to version 1.6-20051023.231011-3 from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler:pom: 1.6-SNAPSHOT
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.codehaus.plexus:plexus-components:pom:1.1.4
> > [DEBUG]   
> > org.codehaus.plexus:plexus-compiler-manager:jar:1.6-SNAPSHOT(selected
>
> > for runtime)
> > [DEBUG] plexus-compiler-api: resolved to version 1.6-20051023.231011-3from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler-api:jar: 1.6-20051023.231011-3
> > [DEBUG] plexus-compiler: resolved to version 1.6-20051023.231011-3 from
> > repository snapshots
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:plexus-compiler:pom: 1.6-SNAPSHOT
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.codehaus.plexus:plexus-components:pom:1.1.4
> > [DEBUG]     
> > org.codehaus.plexus:plexus-compiler-api:jar:1.6-SNAPSHOT(selected
>
> > for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
> (selected
> > for runtime)
> > [DEBUG]   org.apache.maven:maven-artifact:jar:2.0 (selected for runtime)
> > [DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
> > runtime)
> > [DEBUG] plexus-compiler-manager: resolved to version
> > 1.6-20051023.231011-3from repository snapshots
> > [DEBUG] plexus-compiler-api: resolved to version 1.6-20051023.231011-3from
> > repository snapshots
> > [DEBUG] plexus-compiler-javac: resolved to version
> > 1.6-20051023.231011-3from repository snapshots
> > [DEBUG] Configuring mojo '
> > org.apache.maven.plugins:maven-compiler-plugin:2.0.1-SNAPSHOT:compile'-->
> > [DEBUG]   (f) basedir = C:\Temp\Code
> Lab\Maven\plugins\maven-rubytest-plugin
> > [DEBUG]   (f) buildDirectory = C:\Temp\Code
> > Lab\Maven\plugins\maven-rubytest-plugin\target
> > [DEBUG]   (f) classpathElements = [C:\Temp\Code
> > Lab\Maven\plugins\maven-rubytest-plugin\target\classes]
> > [DEBUG]   (f) compileSourceRoots = [C:\Temp\Code
> > Lab\Maven\plugins\maven-rubytest-plugin\src\main\java]
> > [DEBUG]   (f) compilerId = javac
> > [DEBUG]   (f) debug = true
> > [DEBUG]   (f) fork = false
> > [DEBUG]   (f) optimize = false
> > [DEBUG]   (f) outputDirectory = C:\Temp\Code
> > Lab\Maven\plugins\maven-rubytest-plugin\target\classes
> > [DEBUG]   (f) outputFileName = maven-rubytest-plugin-0.1-SNAPSHOT
> > [DEBUG]   (f) projectArtifact =
> > net.propellors:maven-rubytest-plugin:maven-plugin:0.1-SNAPSHOT
> > [DEBUG]   (f) staleMillis = 0
> > [DEBUG]   (f) verbose = false
> > [DEBUG] -- end configuration --
> > [INFO] [compiler:compile]
> > [DEBUG] Using compiler 'javac'.
> > [INFO] No sources to compile
> > [INFO]
> >
> ----------------------------------------------------------------------------
>
> > [INFO] BUILD SUCCESSFUL
> > [INFO]
> >
> ----------------------------------------------------------------------------
> > [INFO] Total time: 13 seconds
> > [INFO] Finished at: Wed Nov 30 14:20:30 CST 2005
> > [INFO] Final Memory: 3M/7M
> > [INFO]
> >
> ----------------------------------------------------------------------------
> >
> >
> > Now, note this: I have attempted also to inject this artifact into the
> > project maven-plugin-descriptor and a different effect takes place. With
> the
> > POM:
> > <project>
> >   <modelVersion>4.0.0</modelVersion>
> >   <groupId>net.propellors</groupId>
> >   <artifactId>maven-rubytest-plugin</artifactId>
> >   <packaging>maven-plugin</packaging>
> >   <version>0.1-SNAPSHOT</version>
> >   <name>Maven Ruby Plugin Test</name>
> >   <url>http://propellors.net</url>
> >   <build>
> >     <plugins>
> >      <plugin>
> >        <groupId>org.apache.maven</groupId>
> >        <artifactId>maven-plugin-descriptor</artifactId>
> >        <version>2.0.1-SNAPSHOT</version>
> >        <dependencies>
> >         <dependency>
> >           <groupId>net.propellors</groupId>
> >           <artifactId>maven-plugin-tools-ruby</artifactId>
> >           <version>0.1-alpha-SNAPSHOT</version>
> >           <scope>runtime</scope>
> >         </dependency>
> >       </dependencies>
> >      </plugin>
> >     </plugins>
> >   </build>
> > </project>
> >
> > The following null pointer exception take place:
> >
> > C:\Temp\Code Lab\Maven\plugins\maven-rubytest-plugin>mvn -X compile
> > + Error stacktraces are turned on.
> > [DEBUG] Building Maven user-level plugin registry from: 'C:\Documents
> and
> > Settings\er9125\.m2\plugin- registry.xml'
> > [DEBUG] Building Maven global-level plugin registry from: 'C:\maven-
> > 2.0\conf\plugin-registry.xml'
> > [INFO] Scanning for projects...
> > [INFO]
> >
> ----------------------------------------------------------------------------
>
> > [INFO] Building Maven Ruby Plugin Test
> > [INFO]    task-segment: [compile]
> > [INFO]
> >
> ----------------------------------------------------------------------------
> > [DEBUG] maven-plugin-plugin: resolved to version 2.0.1-SNAPSHOT from
> local
> > repository
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-plugin: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-plugin-plugin:maven-plugin:2.0.1-SNAPSHOT
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-parent: using locally installed snapshot
> > [DEBUG] maven-plugin-plugin: using locally installed snapshot
> > [DEBUG] maven-resources-plugin: resolved to version 2.2-SNAPSHOT from
> local
> > repository
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-resources-plugin: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-resources-plugin:maven-plugin:2.2-SNAPSHOT
> > [DEBUG] maven-resources-plugin: using locally installed snapshot
> > [DEBUG] maven-compiler-plugin: resolved to version 2.0.1-SNAPSHOT from
> local
> > repository
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-compiler-plugin: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > null:maven-compiler-plugin:maven-plugin:2.0.1-SNAPSHOT
> > [DEBUG] maven-compiler-plugin: using locally installed snapshot
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven-plugin-descriptor: using locally installed snapshot
> > [DEBUG] Retrieving parent-POM from the repository for project:
> > org.apache.maven:maven-plugin-descriptor:jar:2.0.1-SNAPSHOT
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] Skipping disabled repository central
> > [DEBUG] maven: using locally installed snapshot
> > [DEBUG] maven-plugin-descriptor: using locally installed snapshot
> > [INFO]
> >
> ----------------------------------------------------------------------------
>
> > [ERROR] FATAL ERROR
> > [INFO]
> >
> ----------------------------------------------------------------------------
> > [INFO] null
> > [INFO]
> >
> ----------------------------------------------------------------------------
>
> > [DEBUG] Trace
> > java.lang.NullPointerException
> >         at org.apache.maven.plugin.DefaultPluginManager.addPlugin(
> > DefaultPluginManager.java:292)
> >         at
> > org.apache.maven.plugin.DefaultPluginManager.verifyVersionedPlugin (
> > DefaultPluginManager.java:198)
> >         at org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(
> > DefaultPluginManager.java:163)
> >         at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin (
> > DefaultLifecycleExecutor.java:1095)
> >         at
> >
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindPluginToLifecycle(
> > DefaultLifecycleExecutor.java:1060)
> >         at
> >
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycleMappings
> > (DefaultLifecycleExecutor.java:869)
> >         at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(
> > DefaultLifecycleExecutor.java:447)
> >         at
> >
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures
> > (DefaultLifecycleExecutor.java:301)
> >         at
> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
> > DefaultLifecycleExecutor.java:268)
> >         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute (
> > DefaultLifecycleExecutor.java:137)
> >         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java
> :316)
> >         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:113)
> >         at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java :39)
> >         at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> >         at java.lang.reflect.Method.invoke(Method.java:582)
> >         at org.codehaus.classworlds.Launcher.launchEnhanced (
> Launcher.java
> > :315)
> >         at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> >         at org.codehaus.classworlds.Launcher.mainWithExitCode(
> Launcher.java
> > :430)
> >         at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> > [INFO]
> >
> ----------------------------------------------------------------------------
> > [INFO] Total time: 1 second
> > [INFO] Finished at: Wed Nov 30 14:47:03 CST 2005
> > [INFO] Final Memory: 2M/4M
> > [INFO]
> >
> ----------------------------------------------------------------------------
> >
> > Eerie. Anyone have any ideas?
> >
> > Sorry for the length!
> > Eric
> >
>
> ---------------------------------------------------------------------
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>
>

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