package com.google.protobuf.Descriptors does not exist

[xiaohe lan]

Hi,

When I ran a test I got package com.google.protobuf.Descriptors does not
exist

I have install protocol buffer.
<git:(trunk 9b272cc✱) > protoc --version
libprotoc 2.5.0

I ran a test using the following command:
mvn test -Dtest=TestDFSOutputStream

Any suggestion will be appreciated.

Thanks,
Xiaohe