Erro LOG

Olá Pessoal,
Estou tentando gerar um arquivo de log e está aparecendo esse erro:

log4j:WARN No appenders could be found for logger (br.com.util.LoggingTest).
log4j:WARN Please initialize the log4j system properly.

Classe de teste:
public class LoggingTest {
static Logger logger = Logger.getLogger(LoggingTest.class.getName());

public static void main(String[] args) {   
  
	
	logger.setLevel(Level.INFO);
	logger.debug("Isso nao vai aparecer...");
	logger.info("Inicilizando...");
	
	
	try {
		throw new Exception("Loga esse, Log4J!");
	} catch (Exception e) {
		logger.error("erro: " + e.getMessage()); 
	}

	logger.info("Finalizando...");
	
    }
}

Properties

Use two appenders, one to log to console, another to log to a file

log4j.rootCategory=info, ind

First appender writes to console

log4j.appender.ind=org.apache.log4j.ConsoleAppender
log4j.appender.ind.layout=org.apache.log4j.PatternLayout

Pattern to output the caller’s file name and line number.

log4j.appender.ind.layout.ConversionPattern=%5p [%t] (%F%L) - %m%n

Second appender writes to a file

log4j.appender.ind=org.apache.log4j.RollingFileAppender
log4j.appender.ind.File=C:\temp2\import.log

Control the maximum log file size

log4j.appender.ind.MaxFileSize=10000KB

Archive log files (one backup file here)

log4j.appender.ind.MaxBackupIndex=10

log4j.appender.ind.layout=org.apache.log4j.PatternLayout
log4j.appender.ind.layout.ConversionPattern=%p %t %c - %m%n

Coloquei meu arquivos properties em várias pastas do projeto , porém apresenta o mesmo erro
log4j:WARN No appenders could be found for logger (br.com.util.LoggingTest).
log4j:WARN Please initialize the log4j system properly.

Vlw pela ajuda

Roda a JVM com este parâmetro:

-Dlog4j.configuration=/caminho/pro/teu/arquivo_de_configuracao_log4j.properties