A construção do build.xml está falhando, poderiam, por favor, me ajudar a entender o motivo?
Mensagem do console:
Buildfile: C:\Users\Camila\workspace\treinamento\build.xml
[javac] C:\Users\Camila\workspace\treinamento\build.xml:3: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
BUILD FAILED
C:\Users\Camila\workspace\treinamento\build.xml:3: Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "C:\Program Files\Java\jre7"
Total time: 375 milliseconds
