Connection error: freeze

[TorokLev]

Hi,
When I try to enable it freezes with the following:

[libprotobuf FATAL google/protobuf/stubs/common.cc:61] This program requires version 3.8.0 of the Protocol Buffer runtime library, but the installed version is 2.6.1. Please update your library. If you compiled the program yourself, make sure that your headers are from the same version of Protocol Buffers as your link-time library. (Version verification failed in "google/protobuf/descriptor.pb.cc".)
terminate called after throwing an instance of 'google::protobuf::FatalException'
what(): This program requires version 3.8.0 of the Protocol Buffer runtime library, but the installed version is 2.6.1. Please update your library. If you compiled the program yourself, make sure that your headers are from the same version of Protocol Buffers as your link-time library. (Version verification failed in "google/protobuf/descriptor.pb.cc".)
Aborted (core dumped)

Although the newest PyChromeCast is installed under both python versions.
Any idea?
L