And I get the following from Eclipse mvn console: Tests run: 395, Failures: 20, Errors: 32, Skipped: 0
[INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Lucene Mahout .............................. SUCCESS [11.833s] [INFO] Mahout Common Maven Parent ........................ SUCCESS [0.039s] [INFO] Maven Mojo to generate code for collections ....... SUCCESS [16.677s] [INFO] Mahout Collections ................................ SUCCESS [20.901s] [INFO] Mahout Math ....................................... SUCCESS [20.585s] [INFO] Mahout Core ....................................... FAILURE [56.658s] [INFO] Mahout Taste Webapp ............................... SKIPPED [INFO] Mahout Utilities .................................. SKIPPED [INFO] Mahout Examples ................................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2:06.868s [INFO] Finished at: Thu Apr 01 20:26:13 EEST 2010 [INFO] Final Memory: 28M/107M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.5:test (default-test) on project mahout-core: There are test failures. Please refer to D:\Users\lefteris\workspace2\mahout-0.3\core\target\surefire-reports for the individual test results. -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [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/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :mahout-core > -----Original Message----- > From: Sean Owen [mailto:[email protected]] > Sent: Thursday, April 01, 2010 7:49 PM > To: [email protected] > Subject: Re: Installation Help > > Any more information? at least we'd need to see some more error > messages. > > I have a first guess though, did you set MAVEN_OPTS=-Xmx512m ? > > On Thu, Apr 1, 2010 at 5:48 PM, Eleftherios Spyromitros > <[email protected]> wrote: > > Hi all, > > > > > > > > I want to build a recommendation engine and think that Mahout is > perfectly > > suitable for this purpose. > > > > The problem is that I am really new to mahout and can't even install > it. > > > > I am under windows vista and I have correctly installed maven. I use > the > > command mvn install > > > > but the build fails in Mahout core because of test failures. > (Failures:20, > > Errors: 32) > > > > I used both the trunk version and mahout 0.3 with the same problems. > > > > > > > > Please give me a clue, I am trying for almost 2 days now.. > > > > > > > > Thanks in advance, > > > > Lefteris > > > > > > > > > > > > -- > > > > Eleftherios Spyromitros, M.Sc. Student of > > > > Informatics Aristotle University of Thessaloniki, GREECE > > > > [email protected] > > > > > > > >
