JSPEED - Erro na instalacao!

O eu pode estar acontecendo?
Estou seguindo os passos em : http://jakarta.apache.org/jetspeed/site/install.html
Apareceu esse erro:

Starting service Tomcat-Standalone
Apache Tomcat/4.0.3
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: log est.log (O sistema nÒo pode encontrar o cami
nho especificado)
at java.io.FileOutputStream.openAppend(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:174)
at java.io.FileOutputStream.<init>(FileOutputStream.java:102)
at org.apache.log4j.FileAppender.setFile(FileAppender.java:272)
at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:151)
at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:2
47)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.j
ava:123)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.j
ava:87)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigura
tor.java:645)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigura
tor.java:603)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyC
onfigurator.java:500)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurato
r.java:406)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurato
r.java:432)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionCon
verter.java:460)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:145)
at org.apache.log4j.Category.getInstance(Category.java:514)
at org.apache.turbine.services.logging.Log4JavaLogger.init(Log4JavaLogge
r.java:128)
at org.apache.turbine.services.logging.TurbineLoggingService.loadLogger(
TurbineLoggingService.java:326)
at org.apache.turbine.services.logging.TurbineLoggingService.internalIni
t(TurbineLoggingService.java:269)
at org.apache.turbine.services.logging.TurbineLoggingService.init(Turbin
eLoggingService.java:157)
at org.apache.turbine.services.TurbineBaseService.init(TurbineBaseServic
e.java:108)
at org.apache.turbine.services.BaseInitableBroker.initClass(BaseInitable
Broker.java:149)
at org.apache.turbine.services.BaseServiceBroker.initService(BaseService
Broker.java:139)
at org.apache.turbine.services.TurbineServices.initPrimaryServices(Turbi
neServices.java:204)
at org.apache.turbine.Turbine.init(Turbine.java:247)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
java:916)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:80
8)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContex
t.java:3266)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3
395)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:78
5)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:454)

   at org.apache.catalina.core.StandardHost.install(StandardHost.java:714)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:300

)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:389)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java
:232)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl
eSupport.java:155)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)

   at org.apache.catalina.core.StandardHost.start(StandardHost.java:614)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)

   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:343

)
at org.apache.catalina.core.StandardService.start(StandardService.java:3
88)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:506
)
at org.apache.catalina.startup.Catalina.start(Catalina.java:781)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)
Starting service Tomcat-Apache
Apache Tomcat/4.0.3

Mal galera é JetSpeed!

tiago…

o q vem a ser o JetSpeed??
poderia dar uma explicada melhor p/ gente??

valew

Caro rbarioni,
Eu tambem nao conheco nada de JetSpeed, mas parece que é uma solucao java para o desenvolvimento de portais para Web. O JetSpeed foi citado na pag 8 da revista JavaMagazine deste mes!

Dê uma olhada no site http://jakarta.apache.org/jetspeed/site/index.html

Té +

putz…legal…

valew pela dica tiago…vou dar uma olhada lah…

falow