Hello,
Have you tried running it at the command line? It appears you may have a
few issues.
1) Do you have an ".m2" under your home folder? It should be there with
a settings file.
2) Are you logged in as the user "user"? That is where maven is looking
for the repository there.
3) You should have M2_HOME as well as JAVA_HOME set.
4) Doing a dir \ /X will show you the short names for the folders
"Documents and Settings" and "Program Files". This should alleviate the
space issue. Windows file system only get something like 240 characters
for file names. Terrible to have to shorten names to get things to work
on Windows.
Hope this helps. I'm no expert on Maven, so I have seen those problems
before.
Pete
Maxim Veksler wrote:
Hello,
I'm just starting with Maven.
Maven is running on Windows7 64bit, installed in C:\Program Files
(x86)\apache-maven-2.2.1\, and the PATH of the machine includes C:\Program
Files (x86)\apache-maven-2.2.1\bin
I've created a new Maven project from eclipse using m2eclipse. The archetype
of the newly created project is maven-archetype-webapp.
This is the POM:
<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>Test</groupId>
<artifactId>Test</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>Test Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>Test</finalName>
</build>
</project>
Trying to run a simple mvn clean, either from Eclipse or from command line
gives the following error:
C:\Users\User\test\Test>mvn clean
[INFO] Scanning for projects...
[INFO]
------------------------------------------------------------------------
[INFO] Building Test Maven Webapp
[INFO] task-segment: [clean]
[INFO]
------------------------------------------------------------------------
-----------------------------------------------------
this realm =
app0.child-container[org.apache.maven.plugins:maven-clean-plugin:2.
2]
urls[0] =
file:/C:/Users/User/.m2/repository/org/apache/maven/plugins/maven-clean-plugin/2.2/maven-clean-plugin-2.2.jar
urls[1] =
file:/C:/Users/User/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
urls[2] =
file:/C:/Users/User/.m2/repository/org/apache/maven/shared/file-management/1.2/file-management-1.2.jar
urls[3] =
file:/C:/Users/User/.m2/repository/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.jar
Number of imports: 10
import: org.codehaus.classworlds.en...@a6c57a42
import: org.codehaus.classworlds.en...@12f43f3b
import: org.codehaus.classworlds.en...@20025374
import: org.codehaus.classworlds.en...@f8e44ca4
import: org.codehaus.classworlds.en...@92758522
import: org.codehaus.classworlds.en...@ebf2705b
import: org.codehaus.classworlds.en...@bb25e54
import: org.codehaus.classworlds.en...@bece5185
import: org.codehaus.classworlds.en...@3fee8e37
import: org.codehaus.classworlds.en...@3fee19d8
this realm = plexus.core
urls[0] = file:/C:/Program Files
(x86)/apache-maven-2.2.1/bin/../lib/maven-2.2.1-uber.jar
Number of imports: 10
import: org.codehaus.classworlds.en...@a6c57a42
import: org.codehaus.classworlds.en...@12f43f3b
import: org.codehaus.classworlds.en...@20025374
import: org.codehaus.classworlds.en...@f8e44ca4
import: org.codehaus.classworlds.en...@92758522
import: org.codehaus.classworlds.en...@ebf2705b
import: org.codehaus.classworlds.en...@bb25e54
import: org.codehaus.classworlds.en...@bece5185
import: org.codehaus.classworlds.en...@3fee8e37
import: org.codehaus.classworlds.en...@3fee19d8
-----------------------------------------------------
[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Internal error in the plugin manager executing goal
'org.apache.maven.plugins:maven-clean-plugin:2.2:clean': Unable to load the
mojo 'org.apache.maven.plugins:mavenclean-plugin:2.2:clean' in the plugin
'org.apache.maven.plugins:maven-clean-plugin'. A required class is missing:
org/apache/maven/shared/model/fileset/FileSet
[INFO]
------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO]
------------------------------------------------------------------------
[INFO] Total time: < 1 second
[INFO] Finished at: Sun Mar 21 19:05:24 IST 2010
[INFO] Final Memory: 2M/5M
[INFO]
------------------------------------------------------------------------
What could be the problem?
Thank you,
Maxim.
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