Compiling Avro Schemas

[Sznajder ForMailingList]

Hi

I followed the tutorial given in
http://gora.apache.org/current/tutorial.html

When reaching the section Compiling Avro schemas, the command

$ bin/gora goracompiler


returns me:

-bash-4.1$ bin/gora goracompiler gora-tutorial/src/main/avro/pageview.json
gora-tutorial/src/main/java/
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/avro/Schema
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2451)
        at java.lang.Class.getMethod0(Class.java:2694)
        at java.lang.Class.getMethod(Class.java:1622)
        at
sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
        at
sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
Caused by: java.lang.ClassNotFoundException: org.apache.avro.Schema
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:356)



How can I fix that, please?

Benjamin