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Posted to user@mahout.apache.org by Saul Moncada <sa...@gmail.com> on 2010/05/07 17:18:44 UTC
Installation problem in utils
Hi,
I'm having an issue installing mahout to run the taste-web example.
I'm following these instructions
(http://lucene.apache.org/mahout/taste.html#demo):
To build and run the demo, follow the instructions below, which are
written for Unix-like operating systems:
1. Obtain a copy of the Mahout distribution, either from SVN or as
a downloaded archive.
Obtained revision 942091
2. Download the "1 Million MovieLens Dataset" from http://www.grouplens.org/.
3. Unpack the archive and copy movies.dat and ratings.dat to
trunk/taste-web/src/main/resources/org/apache/mahout/cf/taste/example/grouplens
under the Mahout distribution directory.
4. Navigate to the directory where you unpacked the Mahout
distribution, and navigate totrunk.
5. Runmvn install, which builds and installs Mahout core to your
local repository
6. cd taste-web
7. cp ../examples/target/grouplens.jar ./lib
8. Edit recommender.properties and fill in therecommender.class:
recommender.class=org.apache.mahout.cf.taste.example.grouplens.GroupLensRecommender
9. mvn package
10. mvn jetty:run-war. You may need to give Maven more memory: in a
bash shell, export MAVEN_OPTS=-Xmx1024M
11. Get recommendations by accessing the web application in your browser:
http://localhost:8080/RecommenderServlet?userID=1
This will produce a simple preference-item ID list which could
be consumed by a client application. Get more useful human-readable
output with the debug parameter:
http://localhost:8080/RecommenderServlet?userID=1&debug=true
At step five I got this compilation errors in utils:
[INFO] Building Mahout Utilities
[INFO] task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] [resources:copy-resources {execution: copy-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 3 resources
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Nothing to compile - all classes are up to date
[INFO] [resources:testResources {execution: default-testResources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] [compiler:testCompile {execution: default-testCompile}]
[INFO] Compiling 16 source files to
/home/saul/workspace/lucene/mahout/trunk/utils/target/test-classes
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[61,7]
cannot access org.apache.mahout.math.MahoutTestCase
class file for org.apache.mahout.math.MahoutTestCase not found
public class TestClusterDumper extends MahoutTestCase {
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[78,4]
cannot find symbol
symbol : variable super
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[83,54]
cannot find symbol
symbol : method getTestTempFilePath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[76,2]
method does not override or implement a method from a supertype
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[143,18]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[144,24]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[154,18]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[155,24]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[158,24]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[168,18]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[169,24]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[172,29]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[182,18]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[183,33]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[192,18]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
/home/saul/workspace/lucene/mahout/trunk/utils/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java:[194,27]
cannot find symbol
symbol : method getTestTempDirPath(java.lang.String)
location: class org.apache.mahout.clustering.TestClusterDumper
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.BuildFailureException: Compilation failure
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:715)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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.plugin.CompilationFailureException:
Compilation failure
at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
at org.apache.maven.plugin.TestCompilerMojo.execute(TestCompilerMojo.java:102)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
... 17 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 minutes 7 seconds
[INFO] Finished at: Fri May 07 10:33:29 VET 2010
[INFO] Final Memory: 71M/358M
[INFO] ------------------------------------------------------------------------
All this was done in a ubuntu 9.10 64bits box.
The wierd thing is that mvn compile in utils was successfull so I
guess there are some issues with application paths, but I'm new to
maven so I've reached a dead end. Anyone have a clue of what may be
wrong?
Thanks in advance,
Saúl Moncada
Re: Installation problem in utils
Posted by Rob Marano <ro...@gmail.com>.
THANK YOU!
--
Rob Marano
(E) robmarano@gmail.com
(Skype) robmarano
(O) 646-461-1732
Arnold H. Glasow - "Success is simple. Do what's right, the right way, at
the right time."
On Fri, May 7, 2010 at 5:57 PM, Sean Owen <sr...@gmail.com> wrote:
> Ah, one straggler. This happens to not fail for me since "/" is
> writable on a Mac. I fixed it and after running all tests, verified
> that nothing showed up in "/".
>
> On Fri, May 7, 2010 at 10:42 PM, Tamas Jambor <ja...@googlemail.com>
> wrote:
> > it still fails here: :(
> >
> >
> testCreateTermFrequencyVectors(org.apache.mahout.utils.vectors.text.DictionaryVectorizerTest
> >
> > and the log:
> >
>
Re: Installation problem in utils
Posted by Tamas Jambor <ja...@googlemail.com>.
thanks.
On 07/05/2010 22:57, Sean Owen wrote:
> Ah, one straggler. This happens to not fail for me since "/" is
> writable on a Mac. I fixed it and after running all tests, verified
> that nothing showed up in "/".
>
Re: Installation problem in utils
Posted by Sean Owen <sr...@gmail.com>.
Ah, one straggler. This happens to not fail for me since "/" is
writable on a Mac. I fixed it and after running all tests, verified
that nothing showed up in "/".
On Fri, May 7, 2010 at 10:42 PM, Tamas Jambor <ja...@googlemail.com> wrote:
> it still fails here: :(
>
> testCreateTermFrequencyVectors(org.apache.mahout.utils.vectors.text.DictionaryVectorizerTest
>
> and the log:
>
Re: Installation problem in utils
Posted by Tamas Jambor <ja...@googlemail.com>.
it still fails here: :(
testCreateTermFrequencyVectors(org.apache.mahout.utils.vectors.text.DictionaryVectorizerTest
and the log:
-------------------------------------------------------------------------------
Test set: org.apache.mahout.utils.vectors.text.DictionaryVectorizerTest
-------------------------------------------------------------------------------
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 2.807
sec <<< FAILURE!
testCreateTermFrequencyVectors(org.apache.mahout.utils.vectors.text.DictionaryVectorizerTest)
Time elapsed: 2.758 sec <<< ERROR!
java.io.FileNotFoundException: /dictionary.file-0 (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:179)
at
org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.<init>(RawLocalFileSystem.java:180)
at
org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.<init>(RawLocalFileSystem.java:176)
at
org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:234)
at
org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:335)
at
org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:368)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:484)
at
org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:843)
at
org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:831)
at
org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:823)
at
org.apache.mahout.utils.vectors.text.DictionaryVectorizer.createDictionaryChunks(DictionaryVectorizer.java:202)
at
org.apache.mahout.utils.vectors.text.DictionaryVectorizer.createTermFrequencyVectors(DictionaryVectorizer.java:140)
at
org.apache.mahout.utils.vectors.text.DictionaryVectorizerTest.testCreateTermFrequencyVectors(DictionaryVectorizerTest.java:119)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:59)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:115)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:102)
at org.apache.maven.surefire.Surefire.run(Surefire.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350)
at
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)
On 07/05/2010 21:23, Sean Owen wrote:
> OK, think I fixed it. Sebastian was substantially right, but I don't
> understand why examples and utils need to depend directly on math when
> core does already?
>
> ... and then that uncovered some more problems that actually should
> have been addressed in the first patch, but somehow I was not seeing
> that utils was not compiling. I don't know what happened. For the nth
> time I just gave up and started over with Maven and I guess it's OK.
>
> On Fri, May 7, 2010 at 8:43 PM, Sean Owen<sr...@gmail.com> wrote:
>
>> No I'm still working on this -- Sebastian is correct but that fix
>> unleashes even more mess...
>>
>> On Fri, May 7, 2010 at 7:13 PM, Saul Moncada<sa...@gmail.com> wrote:
>>
>>> Are these changes in the repository?
>>>
>>
Re: Installation problem in utils
Posted by Sean Owen <sr...@gmail.com>.
OK, think I fixed it. Sebastian was substantially right, but I don't
understand why examples and utils need to depend directly on math when
core does already?
... and then that uncovered some more problems that actually should
have been addressed in the first patch, but somehow I was not seeing
that utils was not compiling. I don't know what happened. For the nth
time I just gave up and started over with Maven and I guess it's OK.
On Fri, May 7, 2010 at 8:43 PM, Sean Owen <sr...@gmail.com> wrote:
> No I'm still working on this -- Sebastian is correct but that fix
> unleashes even more mess...
>
> On Fri, May 7, 2010 at 7:13 PM, Saul Moncada <sa...@gmail.com> wrote:
>> Are these changes in the repository?
>
Re: Installation problem in utils
Posted by Sean Owen <sr...@gmail.com>.
No I'm still working on this -- Sebastian is correct but that fix
unleashes even more mess...
On Fri, May 7, 2010 at 7:13 PM, Saul Moncada <sa...@gmail.com> wrote:
> Are these changes in the repository?
Re: Installation problem in utils
Posted by Saul Moncada <sa...@gmail.com>.
Are these changes in the repository?
Regards,
SM
On Fri, May 7, 2010 at 1:16 PM, Sebastian Schelter
<se...@zalando.de> wrote:
> I got mvn -DskipTests=true clean install to build successfully, I did
> not execute the tests though.
>
> I had to add
>
> <dependency>
> <groupId>org.apache.mahout</groupId>
> <artifactId>mahout-math</artifactId>
> <version>${project.version}</version>
> <type>test-jar</type>
> <scope>test</scope>
> </dependency>
>
> in utils/pom.xml and examples/pom.xml (seems like this is not
> transitively resolved by maven maybe)
>
> and I had to add a constructor that takes two strings in
> o.a.m.utils.clustering.ClusterDumper
>
> Hope this helps,
> Sebastian
>
> Am 07.05.2010 19:03, schrieb Sean Owen:
>> It exists, in math/. core/ depends on math/, and utils/ depends on
>> core/, so all should be well.
>>
>> I'm confused since I don't see this, but I do see other problems.
>>
>> I'm going to delete everything and start over again.
>>
>> On Fri, May 7, 2010 at 5:57 PM, Sebastian Schelter
>> <se...@zalando.de> wrote:
>>
>>> I'm seeing a very strange compilation problem:
>>>
>>> Somehow LuceneIterableTest tries to extend
>>> org.apache.mahout.math.MahoutTestCase which does not exist, but it
>>> correctly imports org.apache.mahout.common.MahoutTestCase...
>>>
>>>
>
>
Re: Installation problem in utils
Posted by Sebastian Schelter <se...@zalando.de>.
I got mvn -DskipTests=true clean install to build successfully, I did
not execute the tests though.
I had to add
<dependency>
<groupId>org.apache.mahout</groupId>
<artifactId>mahout-math</artifactId>
<version>${project.version}</version>
<type>test-jar</type>
<scope>test</scope>
</dependency>
in utils/pom.xml and examples/pom.xml (seems like this is not
transitively resolved by maven maybe)
and I had to add a constructor that takes two strings in
o.a.m.utils.clustering.ClusterDumper
Hope this helps,
Sebastian
Am 07.05.2010 19:03, schrieb Sean Owen:
> It exists, in math/. core/ depends on math/, and utils/ depends on
> core/, so all should be well.
>
> I'm confused since I don't see this, but I do see other problems.
>
> I'm going to delete everything and start over again.
>
> On Fri, May 7, 2010 at 5:57 PM, Sebastian Schelter
> <se...@zalando.de> wrote:
>
>> I'm seeing a very strange compilation problem:
>>
>> Somehow LuceneIterableTest tries to extend
>> org.apache.mahout.math.MahoutTestCase which does not exist, but it
>> correctly imports org.apache.mahout.common.MahoutTestCase...
>>
>>
Re: Installation problem in utils
Posted by Sean Owen <sr...@gmail.com>.
It exists, in math/. core/ depends on math/, and utils/ depends on
core/, so all should be well.
I'm confused since I don't see this, but I do see other problems.
I'm going to delete everything and start over again.
On Fri, May 7, 2010 at 5:57 PM, Sebastian Schelter
<se...@zalando.de> wrote:
> I'm seeing a very strange compilation problem:
>
> Somehow LuceneIterableTest tries to extend
> org.apache.mahout.math.MahoutTestCase which does not exist, but it
> correctly imports org.apache.mahout.common.MahoutTestCase...
>
Re: Installation problem in utils
Posted by Sebastian Schelter <se...@zalando.de>.
I'm seeing a very strange compilation problem:
Somehow LuceneIterableTest tries to extend
org.apache.mahout.math.MahoutTestCase which does not exist, but it
correctly imports org.apache.mahout.common.MahoutTestCase...
mvn -e -DskipTests=true clean install
[ERROR] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Compilation failure
/home/ssc/Entwicklung/workspaces/asf/mahout/utils/src/test/java/org/apache/mahout/utils/vectors/lucene/LuceneIterableTest.java:[36,7]
cannot access org.apache.mahout.math.MahoutTestCase
class file for org.apache.mahout.math.MahoutTestCase not found
public class LuceneIterableTest extends MahoutTestCase {
/home/ssc/Entwicklung/workspaces/asf/mahout/utils/src/test/java/org/apache/mahout/utils/vectors/lucene/LuceneIterableTest.java:[50,4]
cannot find symbol
symbol : variable super
location: class org.apache.mahout.utils.vectors.lucene.LuceneIterableTest
/home/ssc/Entwicklung/workspaces/asf/mahout/utils/src/test/java/org/apache/mahout/utils/vectors/lucene/LuceneIterableTest.java:[48,2]
method does not override or implement a method from a supertype
[INFO]
------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.BuildFailureException: Compilation failure
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:715)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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.plugin.CompilationFailureException:
Compilation failure
at
org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
at
org.apache.maven.plugin.TestCompilerMojo.execute(TestCompilerMojo.java:102)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
... 17 more
Am 07.05.2010 17:22, schrieb Sean Owen:
> To be honest I am also having the same issues, and I do not understand
> how. My build fails in utils/ with *no* error message. While it seems
> like it must be related to my last set of changes, I don't see how so,
> since these are Maven-level dependency problems.
>
> Is anyone else seeing any such thing? I am also stumped.
>
> On Fri, May 7, 2010 at 4:18 PM, Saul Moncada <sa...@gmail.com> wrote:
>
>> At step five I got this compilation errors in utils:
>>
Re: Installation problem in utils
Posted by Sean Owen <sr...@gmail.com>.
To be honest I am also having the same issues, and I do not understand
how. My build fails in utils/ with *no* error message. While it seems
like it must be related to my last set of changes, I don't see how so,
since these are Maven-level dependency problems.
Is anyone else seeing any such thing? I am also stumped.
On Fri, May 7, 2010 at 4:18 PM, Saul Moncada <sa...@gmail.com> wrote:
> At step five I got this compilation errors in utils: