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From PeppePegasus <peppepega...@gmail.com>
Subject Problems with ant compilation
Date Mon, 12 Dec 2011 13:19:17 GMT
Hi,

I'm new here. I hope to get help.
I have downloaded this Java application to compile:
http://people.cs.aau.dk/~mleginus/w...r_hosvd_src.rar
It is a file to compile using Apache Ant.
I used Eclipse but I get an error: target is not found.
I used front-line command and I get the following result:

C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender>ant
Buildfile: C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender\build.xml

create_run_jar:
     [java] Error: Could not create the Java Virtual Machine.
     [java] Error: A fatal exception has occurred. Program will exit.
     [java] Error occurred during initialization of VM
     [java] Could not reserve enough space for object heap

BUILD FAILED
C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender\build.xml:84: Java returned: 1

Total time: 1 second

the list of files in the directory where is the build file is:

Directory di C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender

17/11/2011  11.00    <DIR>          .
17/11/2011  11.00    <DIR>          ..
17/11/2011  11.12             4.788 .classpath
20/07/2011  15.15               370 .project
15/10/2011  19.05    <DIR>          .svn
20/07/2011  15.15            14.487 build.xml
13/10/2011  16.34    <DIR>          clusteringData
13/10/2011  16.34    <DIR>          datasets
13/10/2011  16.34    <DIR>          dk
13/10/2011  16.35    <DIR>          lib
13/10/2011  16.35    <DIR>          META-INF
07/11/2011  13.43           871.022 movielens.txt
12/12/2011  11.12    <DIR>          recommender
13/10/2011  16.35    <DIR>          resources
13/10/2011  16.35    <DIR>          src
17/11/2011  11.51    <DIR>          target
               4 File        890.667 byte
              12 Directory  58.473.816.064 byte disponibili


about Java, environment variables, ant I have these information:

C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender>java -version
java version "1.7.0_01"
Java(TM) SE Runtime Environment (build 1.7.0_01-b08)
Java HotSpot(TM) Client VM (build 21.1-b02, mixed mode, sharing)

ANT_HOME:
C:\Users\Giuseppe\Documents\apache-ant-1.8.2

JAVA_HOME:
C:\Program Files\Java\jdk1.7.0_01

PATH:
%PATH%;%JAVA_HOME%\bin;%M2_HOME%\bin;%ANT_HOME%\bin

C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender>ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010

Can anyone help me solve these problems?
Thanks.
peppe.

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