Hi @neiva.rogerio, this helps, sorry for the trouble with it.
The reason I wanted the install via SSH (rather than iOS or Android) was because this way we could see error messages in the Pi installation process. The iOS and Android apps are great, but they don't have a way to convey this detailed error messaging.
Tue 28 Mar 07:06:46 UTC 2017 Build for Python 3.4.2 failed\n
Is a fairly common error message that we've seen on some installs. Try the following 5 commands, one at a time, to resolve it. If prompted with any yes/no prompts, you can always answer "y" or "yes":
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get install python3.4
sudo apt-get -f install
After you've run all 5, give the command-line (SSH) install another shot. Hopefully it will finish OK this time (in which case it would reboot the Pi and then appear on your Cayenne web dashboard). If it does not, let me know what the result is from the SSH prompt, same as you did before.
Thanks for your patience, we'll get through this