Dear All,
i'm trying to run the example by the command
$MAVEN_HOME/bin/mvn -f pom.xml -q exec:java
-Dexec.mainClass="org.apache.mahout.cf.taste.example.bookcrossing.BookCrossingRecommenderEvaluatorRunner"
-Dexec.args="-i tmp/million-ml-data/ratings.dat"
My environment has:
Maven version is 3.0.2
Java version 1.6.0_22
The error i get is the following:
Feb 23, 2011 11:43:15 AM org.slf4j.impl.JCLLoggerAdapter info
INFO: Creating FileDataModel for file
/var/folders/qN/qNNZz6mEGCm0xe6CxuiceE+++TI/-Tmp-/taste.bookcrossing.txt
[ERROR] Failed to execute goal
org.codehaus.mojo:exec-maven-plugin:1.2:java (default-cli) on project
mahout-examples: An exception occured while executing the Java class.
null: InvocationTargetException: Did not find a delimiter in first line
-> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
execute goal org.codehaus.mojo:exec-maven-plugin:1.2:java (default-cli)
on project mahout-examples: An exception occured while executing the
Java class. null
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
Anybody can help me?
Best regards.
cristian
