Yea, my steps where install java 1.5_20, then ran the windows
installer i got from liftweb.com, then tried to run the application
and basicly got into this problem, seems like maven is trying to
download information from lift's repo and it get an error while trying
to store it on localhost, i'll keep messing with this.

David, yea im sure it works, there no doubt about it, and no religious
war was intented i just dont know if i was missing something obvious
and wanted to ask.(btw its vista and im running it on the command
prompt, with "run as administrator" selected).


On Aug 23, 12:20 pm, David Pollak <[email protected]>
wrote:
> Please make sure you are:
> - Using Maven 2.0.9 or greater
> - Running things from the Windows command prompt (not the Git shell or
> Cygwin)
>
> I regularly use Windows for Scala development.  I wrote *Beginning Scala* on
> a Windows machine and my traveling laptop is a Windows machine.  I have not
> experienced any problems with Lift, Scala, or Maven on Windows.
>
>
>
> On Sat, Aug 22, 2009 at 10:08 PM, DFectuoso <[email protected]> wrote:
>
> > Hi, i have been working in linux and mac and having a wonderful time
> > with mvn and everything lift's got to offer =). Sadly i want to teach
> > lift to a person who uses Windows as he's only OS, so i am trying to
> > configure hes computer, neither him or me are experts on this OS.
>
> > I installed java 1.6 and ran into some problems, so i downloaded
> > 1.5_20 and now i have java and maven working, but while trying to
> > compile a very simple file i get the an error(posted at the end of
> > this post); and i'm wondering if theres anything i need to know, seems
> > like it could be some permisions or something like that.
>
> > Any ideas? People running on windows how did you configure you box?
>
> > Thanks,
>
> > The error:
>
> > [INFO] Trace
> > org.apache.maven.lifecycle.LifecycleExecutionException: Unable to get
> > dependency
> >  information: Unable to read the metadata file for artifact
> > 'net.liftweb:lift-co
> > re:jar': Error getting POM for 'net.liftweb:lift-core' from the
> > repository: Unab
> > le to store local copy of metadata: Error updating group repository
> > metadata
> >  net.liftweb:lift-core:pom:1.1-SNAPSHOT
>
> >  for project net.liftweb:lift-core
> >  net.liftweb:lift-core:jar:1.1-SNAPSHOT
>
> > from the specified remote repositories:
> >  central (http://repo1.maven.org/maven2),
> >  scala-tools.org (http://scala-tools.org/repo-releases),
> >  scala-tools.org.snapshots (http://scala-tools.org/repo-snapshots),
> >  http://www.lag.net/repo/(http://www.lag.net/repo/)
> > Path to dependency:
> >        1) net.twitknow:4Disc:war:0.1
>
> >        at
> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
> > ultLifecycleExecutor.java:575)
> >        at
> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
> > fecycle(DefaultLifecycleExecutor.java:499)
> >        at
> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
> > ltLifecycleExecutor.java:478)
> >        at
> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
> > dleFailures(DefaultLifecycleExecutor.java:330)
> >        at
> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
> > ts(DefaultLifecycleExecutor.java:291)
> >        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute
> > (DefaultLi
> > fecycleExecutor.java:142)
> >        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:
> > 336)
> >        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:
> > 129)
> >        at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke
> > (NativeMethodAccessorImpl.
> > java:39)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke
> > (DelegatingMethodAcces
> > sorImpl.java:25)
> >        at java.lang.reflect.Method.invoke(Method.java:592)
> >        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.artifact.resolver.ArtifactResolutionException: Unabl
> > e to get dependency information: Unable to read the metadata file for
> > artifact '
> > net.liftweb:lift-core:jar': Error getting POM for 'net.liftweb:lift-
> > core' from t
> > he repository: Unable to store local copy of metadata: Error updating
> > group repo
> > sitory metadata
> >  net.liftweb:lift-core:pom:1.1-SNAPSHOT
>
> >  for project net.liftweb:lift-core
> >  net.liftweb:lift-core:jar:1.1-SNAPSHOT
>
> > from the specified remote repositories:
> >  central (http://repo1.maven.org/maven2),
> >  scala-tools.org (http://scala-tools.org/repo-releases),
> >  scala-tools.org.snapshots (http://scala-tools.org/repo-snapshots),
> >  http://www.lag.net/repo/(http://www.lag.net/repo/)
> > Path to dependency:
> >        1) net.twitknow:4Disc:war:0.1
>
> >        at
> > org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(D
> > efaultArtifactCollector.java:403)
> >        at
> > org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(D
> > efaultArtifactCollector.java:76)
> >        at
> > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTra
> > nsitively(DefaultArtifactResolver.java:300)
> >        at
> > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTra
> > nsitively(DefaultArtifactResolver.java:288)
> >        at
> > org.apache.maven.plugin.DefaultPluginManager.resolveTransitiveDepende
> > ncies(DefaultPluginManager.java:1415)
> >        at org.apache.maven.plugin.DefaultPluginManager.executeMojo
> > (DefaultPlugi
> > nManager.java:405)
> >        at
> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
> > ultLifecycleExecutor.java:558)
> >        ... 16 more
> > Caused by:
> > org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException
> > : Unable to read the metadata file for artifact 'net.liftweb:lift-
> > core:jar': Err
> > or getting POM for 'net.liftweb:lift-core' from the repository: Unable
> > to store
> > local copy of metadata: Error updating group repository metadata
> >  net.liftweb:lift-core:pom:1.1-SNAPSHOT
>
> >  for project net.liftweb:lift-core
> >        at
> > org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenM
> > etadataSource.java:135)
> >        at
> > org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(D
> > efaultArtifactCollector.java:380)
> >        ... 22 more
> > Caused by: org.apache.maven.project.ProjectBuildingException: Error
> > getting POM
> > for 'net.liftweb:lift-core' from the repository: Unable to store local
> > copy of m
> > etadata: Error updating group repository metadata
> >  net.liftweb:lift-core:pom:1.1-SNAPSHOT
>
> >  for project net.liftweb:lift-core
> >        at
> > org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepo
> > sitory(DefaultMavenProjectBuilder.java:590)
> >        at
> > org.apache.maven.project.DefaultMavenProjectBuilder.buildFromReposito
> > ry(DefaultMavenProjectBuilder.java:249)
> >        at
> > org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenM
> > etadataSource.java:106)
> >        ... 23 more
> > Caused by:
> > org.apache.maven.artifact.resolver.ArtifactResolutionException: Unabl
> > e to store local copy of metadata: Error updating group repository
> > metadata
> >  net.liftweb:lift-core:pom:1.1-SNAPSHOT
>
> >        at
> > org.apache.maven.artifact.transform.SnapshotTransformation.transformF
> > orResolve(SnapshotTransformation.java:68)
> >        at
> > org.apache.maven.artifact.transform.DefaultArtifactTransformationMana
> > ger.transformForResolve(DefaultArtifactTransformationManager.java:57)
> >        at
> > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(De
> > faultArtifactResolver.java:129)
> >        at
> > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(De
> > faultArtifactResolver.java:74)
> >        at
> > org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepo
> > sitory(DefaultMavenProjectBuilder.java:556)
> >        ... 25 more
> > Caused by:
> > org.apache.maven.artifact.repository.metadata.RepositoryMetadataResol
> > utionException: Unable to store local copy of metadata: Error updating
> > group rep
> > ository metadata
> >        at
> > org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetada
> > taManager.resolve(DefaultRepositoryMetadataManager.java:144)
> >        at
> > org.apache.maven.artifact.transform.AbstractVersionTransformation.res
> > olveVersion(AbstractVersionTransformation.java:65)
> >        at
> > org.apache.maven.artifact.transform.SnapshotTransformation.transformF
> > orResolve(SnapshotTransformation.java:63)
> >        ... 29 more
> > Caused by:
> > org.apache.maven.artifact.repository.metadata.RepositoryMetadataStore
> > Exception: Error updating group repository metadata
> >        at
> > org.apache.maven.artifact.repository.metadata.AbstractRepositoryMetad
> > ata.storeInLocalRepository(AbstractRepositoryMetadata.java:72)
> >        at
> > org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetada
> > taManager.resolve(DefaultRepositoryMetadataManager.java:140)
> >        ... 31 more
> > Caused by: java.io.FileNotFoundException: C:\Users\Siedrix
> > \.m2\repository\net\li
> > ftweb\lift-core\1.1-SNAPSHOT\maven-metadata-http:\www.lag.net\repo
> > \.xml (The fil
> > ename, directory name, or volume label syntax is incorrect)
> >        at java.io.FileOutputStream.open(Native Method)
> >        at java.io.FileOutputStream.<init>(FileOutputStream.java:179)
> >        at java.io.FileOutputStream.<init>(FileOutputStream.java:131)
> >        at hidden.org.codehaus.plexus.util.xml.XmlStreamWriter.<init>
> > (XmlStreamW
> > riter.java:61)
> >        at hidden.org.codehaus.plexus.util.WriterFactory.newXmlWriter
> > (WriterFact
> > ory.java:112)
> >        at
> > org.apache.maven.artifact.repository.metadata.AbstractRepositoryMetad
> > ata.updateRepositoryMetadata(AbstractRepositoryMetadata.java:134)
> >        at
> > org.apache.maven.artifact.repository.metadata.AbstractRepositoryMetad
> > ata.storeInLocalRepository(AbstractRepositoryMetadata.java:68)
> >        ... 32 more
>
> --
> Lift, the simply functional web frameworkhttp://liftweb.net
> Beginning Scalahttp://www.apress.com/book/view/1430219890
> Follow me:http://twitter.com/dpp
> Git some:http://github.com/dpp
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