9 Jan
2015
9 Jan
'15
1:18 p.m.
Hi Pascal,
Since maven is a build tool, you need to have the Java JDK installed. Just
the JRE is enough for maven to start, but not enough to do it's work (which
is to build software). Even if running the xar:format goal is not exactly
building a java project, the dependencies are set up for a build
environment, so I believe that installing the jdk package (that contains
the java build tools, mainly the "javac" command/compiler) will do the
trick for you and install you the needed dependency.
Hope this helps,
Eduard
On Fri, Jan 9, 2015 at 1:11 PM, Thomas Mortagne <thomas.mortagne(a)xwiki.com>
wrote:
Well you seems to have a Java issue but no idea how
you can end up
with the build complaining about
/usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar.
What version of Maven are you using ? Most of us (and more importantly
the build agents) are still using 3.0.5.
On Fri, Jan 9, 2015 at 10:40 AM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr>
wrote:
Hello,
To clean and Pull Request my patch I need to launch "mvn xar:format"
command but I didn't managed to use it and didn't found a simple
documentation about it (notice, I didn't eat a maven book either)
I don't want rebuild Xwiki package but I want
only check/clean xml file
(from XAR) before to pull request it on github.
Here my manipulation on my debian testing:- I
installed current maven
package (3.0.4 version)
- I create the conf file ~/.m2/settings.xml
provided here:
http://dev.xwiki.org/xwiki/bin/view/Community/Building#HInstallingMaven
(I'm behind a http proxy, then I add
http://dev.xwiki.org/xwiki/bin/view/Community/Building#HBuildingbehindaproxy
parameter in ~/.m2/settings.xm)
I download Xwiki source with theses commands:#Only first time
cd /home/git-wiki/
git clone https://github.com/XXXX/xwiki-platform.git
cd xwiki-platform/
git remote add upstream https://github.com/xwiki/xwiki-platform.git
git remote -v
# synchro before modify
cd /home/git-wiki/xwiki-platform/
git fetch upstream
git checkout master
git merge upstream/master
#branch creation and modif of files
git checkout -B XWIKI-MaBranche
vi
/home/git-wiki/xwiki-platform/xwiki-platform-core/xwiki-platform-tag/xwiki-platform-tag-ui/src/main/resources/XWiki/TagCloud.xm
Here my problems, I want to check TagCloud.xm with mvn xar:format:cd
/home/git-wiki/xwiki-platform/xwiki-platform-core/xwiki-platform-tag/xwiki-platform-tag-ui
mvn -e xar:formatI obtain the insanity that I paste at the end of this mail!
To resume, howto check my tiny improvment with
mvn xar:format?In the
same time, I want to avoid maven download the entire world
each time I
launch it :-))
Thxs for yor help.
Pascal B
*****************************
root@buttle:/home/git-wiki/xwiki-platform/xwiki-platform-core/xwiki-platform-tag/xwiki-platform-tag-ui#
mvn -e xar:format
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO]
[INFO]
------------------------------------------------------------------------
[INFO] Building XWiki Platform - Tag - UI
6.4-SNAPSHOT
[INFO]
------------------------------------------------------------------------
[INFO]
------------------------------------------------------------------------
> [INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
> [INFO] Total time: 5.962s
> [INFO] Finished at: Fri Jan 09 10:24:42 CET 2015
> [INFO] Final Memory: 19M/228M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal on project
xwiki-platform-tag-ui: Could
not resolve dependencies for project
org.xwiki.platform:xwiki-platform-tag-ui:xar:6.4-SNAPSHOT: Could not find
artifact com.sun:tools:jar:1.5.0 at specified path
/usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
execute goal on
project xwiki-platform-tag-ui: Could not resolve
dependencies for project
org.xwiki.platform:xwiki-platform-tag-ui:xar:6.4-SNAPSHOT: Could not find
artifact com.sun:tools:jar:1.5.0 at specified path
/usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:210)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:117)
at
org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:258)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:201)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by:
org.apache.maven.project.DependencyResolutionException: Could
not resolve
dependencies for project
org.xwiki.platform:xwiki-platform-tag-ui:xar:6.4-SNAPSHOT: Could not find
artifact com.sun:tools:jar:1.5.0 at specified path
/usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar
at
org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:189)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:185)
... 22 more
Caused by: org.sonatype.aether.resolution.DependencyResolutionException:
Could not
find artifact com.sun:tools:jar:1.5.0 at specified path
/usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar
at
org.sonatype.aether.impl.internal.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:375)
at
org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:183)
... 23 more
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException:
Could not
find artifact com.sun:tools:jar:1.5.0 at specified path
/usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar
at
org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:538)
at
org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216)
at
org.sonatype.aether.impl.internal.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:358)
... 24 more
Caused by: org.sonatype.aether.transfer.ArtifactNotFoundException: Could
not find
artifact com.sun:tools:jar:1.5.0 at specified path
/usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar
at
org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:256)
... 26 more
[ERROR]
[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/DependencyResolutionExcept…
*******************If I launch mvn -e xar:format from a directory
without pom.xml
file:
[ERROR] No plugin found for prefix 'xar'
in the current project and in
the plugin groups [org.apache.maven.plugins,
org.codehaus.mojo] available
from the repositories [local (/root/.m2/repository),
xwiki-plugins-snapshots (
http://nexus.xwiki.org/nexus/content/groups/public-snapshots),
xwiki-plugins-releases (http://nexus.xwiki.org/nexus/content/groups/public),
central (http://repo.maven.apache.org/maven2)] -> [Help 1]
org.apache.maven.plugin.prefix.NoPluginFoundForPrefixException: No
plugin found for
prefix 'xar' in the current project and in the plugin
groups [org.apache.maven.plugins, org.codehaus.mojo] available from the
repositories [local (/root/.m2/repository), xwiki-plugins-snapshots (
http://nexus.xwiki.org/nexus/content/groups/public-snapshots),
xwiki-plugins-releases (http://nexus.xwiki.org/nexus/content/groups/public),
central (http://repo.maven.apache.org/maven2)]
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--
Thomas Mortagne
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