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Posted to users@maven.apache.org by prabin <pr...@yahoo.com> on 2011/07/27 12:32:36 UTC
mvn install problem
hello everybody,
I am very new in using and installing maven. When I try to mvn install maven
in directory ns-allinone-2.34/ns-2.34/agentj,
it gives following error;
prabin@prabin-desktop:~$ cd $AGENTJ
prabin@prabin-desktop:~/ns-allinone-2.34/ns-2.34/agentj$ mvn install
[INFO] Scanning for projects...
Downloading:
http://trianacode.org/maven/proto//agentj/agentj/1.0/agentj-1.0.pom
[INFO] Unable to find resource 'agentj:agentj:pom:1.0' in repository
proto-cu-maven-repos (http://trianacode.org/maven/proto/)
Downloading: http://repo1.maven.org/maven2/agentj/agentj/1.0/agentj-1.0.pom
[INFO] Unable to find resource 'agentj:agentj:pom:1.0' in repository central
(http://repo1.maven.org/maven2)
[INFO]
------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).
Project ID: null:agentj-core:jar:1.1
Reason: Cannot find parent: agentj:agentj for project:
null:agentj-core:jar:1.1 for project null:agentj-core:jar:1.1
[INFO]
------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Cannot find parent:
agentj:agentj for project: null:agentj-core:jar:1.1 for project
null:agentj-core:jar:1.1
at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
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:597)
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)
Caused by: org.apache.maven.project.ProjectBuildingException: Cannot find
parent: agentj:agentj for project: null:agentj-core:jar:1.1 for project
null:agentj-core:jar:1.1
at
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1396)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:823)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:508)
at
org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)
at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604)
at
org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487)
at
org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:560)
at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)
... 12 more
Caused by: org.apache.maven.project.ProjectBuildingException: POM
'agentj:agentj' not found in repository: Unable to download the artifact
from any repository
agentj:agentj:pom:1.0
from the specified remote repositories:
central (http://repo1.maven.org/maven2),
proto-cu-maven-repos (http://trianacode.org/maven/proto/)
for project agentj:agentj
at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:605)
at
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1392)
... 19 more
Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException:
Unable to download the artifact from any repository
agentj:agentj:pom:1.0
from the specified remote repositories:
central (http://repo1.maven.org/maven2),
proto-cu-maven-repos (http://trianacode.org/maven/proto/)
at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:228)
at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90)
at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558)
... 20 more
Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to
download the artifact from any repository
at
org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:404)
at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:216)
... 22 more
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Wed Jul 27 17:56:40 EST 2011
[INFO] Final Memory: 1M/7M
[INFO]
------------------------------------------------------------------------
Please help me, I am trying to fix it since last week but I am unsucessful.
i am very new in this one.
Any help and information will be much appreciated.
thank you
prabin rijal
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Re: mvn install problem
Posted by Kasun Gajasinghe <ka...@gmail.com>.
Prabin,
The error log says that it can't find the parent pom file specified in
the agentj-core module in your source. Since maven can't find the pom
file in remote repositories, I assume you have the parent pom file
included in your source. So, look for the pom.xml file with both
groupId and artifactId equals to 'agentj'. Then, make sure you have
the needed version, ie 1.0.
It probably looks like the version in the agentj:agentj's pom.xml is
1.1, while the agentj-core module refers to the 1.0 version. If that's
the case, you'll have to change the 1.0 to 1.1 in the a-core's pom. I
can't predict without seeing the groupId/artifactId/versions of the
pom files of the project!
--Kasun
On Wed, Jul 27, 2011 at 4:02 PM, prabin <pr...@yahoo.com> wrote:
> hello everybody,
>
> I am very new in using and installing maven. When I try to mvn install maven
> in directory ns-allinone-2.34/ns-2.34/agentj,
> it gives following error;
> prabin@prabin-desktop:~$ cd $AGENTJ
> prabin@prabin-desktop:~/ns-allinone-2.34/ns-2.34/agentj$ mvn install
> [INFO] Scanning for projects...
> Downloading:
> http://trianacode.org/maven/proto//agentj/agentj/1.0/agentj-1.0.pom
> [INFO] Unable to find resource 'agentj:agentj:pom:1.0' in repository
> proto-cu-maven-repos (http://trianacode.org/maven/proto/)
> Downloading: http://repo1.maven.org/maven2/agentj/agentj/1.0/agentj-1.0.pom
> [INFO] Unable to find resource 'agentj:agentj:pom:1.0' in repository central
> (http://repo1.maven.org/maven2)
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Error building POM (may not be this project's POM).
>
>
> Project ID: null:agentj-core:jar:1.1
>
> Reason: Cannot find parent: agentj:agentj for project:
> null:agentj-core:jar:1.1 for project null:agentj-core:jar:1.1
>
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.reactor.MavenExecutionException: Cannot find parent:
> agentj:agentj for project: null:agentj-core:jar:1.1 for project
> null:agentj-core:jar:1.1
> at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> at
> org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 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:597)
> 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)
> Caused by: org.apache.maven.project.ProjectBuildingException: Cannot find
> parent: agentj:agentj for project: null:agentj-core:jar:1.1 for project
> null:agentj-core:jar:1.1
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1396)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:823)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:508)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)
> at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604)
> at
> org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487)
> at
> org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:560)
> at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)
> ... 12 more
> Caused by: org.apache.maven.project.ProjectBuildingException: POM
> 'agentj:agentj' not found in repository: Unable to download the artifact
> from any repository
>
> agentj:agentj:pom:1.0
>
> from the specified remote repositories:
> central (http://repo1.maven.org/maven2),
> proto-cu-maven-repos (http://trianacode.org/maven/proto/)
>
> for project agentj:agentj
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:605)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1392)
> ... 19 more
> Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException:
> Unable to download the artifact from any repository
>
> agentj:agentj:pom:1.0
>
> from the specified remote repositories:
> central (http://repo1.maven.org/maven2),
> proto-cu-maven-repos (http://trianacode.org/maven/proto/)
>
>
> at
> org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:228)
> at
> org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558)
> ... 20 more
> Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to
> download the artifact from any repository
> at
> org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:404)
> at
> org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:216)
> ... 22 more
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 4 seconds
> [INFO] Finished at: Wed Jul 27 17:56:40 EST 2011
> [INFO] Final Memory: 1M/7M
> [INFO]
> ------------------------------------------------------------------------
>
> Please help me, I am trying to fix it since last week but I am unsucessful.
> i am very new in this one.
> Any help and information will be much appreciated.
> thank you
> prabin rijal
>
> --
> View this message in context: http://maven.40175.n5.nabble.com/mvn-install-problem-tp4638310p4638310.html
> Sent from the Maven - Users mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
--
~~~*******'''''''''''''*******~~~
Kasun Gajasinghe,
University of Moratuwa,
Sri Lanka.
Blog: http://blog.kasunbg.org
Twitter: http://twitter.com/kasunbg
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