Salve a tutti.
Mi sono da poco avviciato alla programmazione web, in particolare jsp & servlet
Avevo realizzato un applicaziione web sul mio mac, utilizzando Netbeans come IDE. Dopo aver ripristinato il mac, dopo tutti gli aggiornamenti ecc., non riesco più ad avviare la mia applicazione.
Questo l'output di Netbeans

codice:
init:
deps-module-jar:
deps-ear-jar:
deps-jar:
library-inclusion-in-archive:
library-inclusion-in-manifest:
compile:
compile-jsps:
Starting Tomcat process...
Starting of Tomcat failed, check whether the /Library/apache-tomcat-7.0.22/bin/catalina.sh and related scripts are executable.
/Users/utente/Sites/Movie_Company_Web_App/Movie_Company_Web_App/nbproject/build-impl.xml:724: 
Deployment error:
Starting of Tomcat failed, check whether the /Library/apache-tomcat-7.0.22/bin/catalina.sh and related scripts are executable.
See the server log for details.
	at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:223)
	at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:106)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at sun.reflect.GeneratedMethodAccessor55.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
	at org.apache.tools.ant.Task.perform(Task.java:348)
	at org.apache.tools.ant.Target.execute(Target.java:390)
	at org.apache.tools.ant.Target.performTasks(Target.java:411)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
	at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:284)
	at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:539)
	at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153)
BUILD FAILED (total time: 0 seconds)