I followed the steps but it did not work.

flacc@venus:~$ sudo wget -O - http://repo.acestream.org/keys/acestream.public.key | sudo apt-key add -
--2017-05-11 18:08:14--  http://repo.acestream.org/keys/acestream.public.key
A resolver repo.acestream.org (repo.acestream.org)...77.120.105.88
A conectar repo.acestream.org (repo.acestream.org)|77.120.105.88|:80... conectado.
Pedido HTTP enviado, a aguardar resposta...200 OK
Tamanho: 1756 (1,7K) [application/octet-stream]
Saving to: ‘STDOUT’

-              100%   1,71K  --.-KB/s    in 0s           

2017-05-11 18:08:14 (340 MB/s) - written to stdout [1756/1756]

OK
flacc@venus:~$ sudo apt-get update
Obter:1 http://repository.spotify.com stable InRelease [3302 B]
Obter:2 http://repo.acestream.org/ubuntu trusty InRelease [2181 B]                                
Ign:2 http://repo.acestream.org/ubuntu trusty InRelease                                       
Obter:3 http://repository.spotify.com stable/non-free i386 Packages [1136 B]               
Obter:4 http://repository.spotify.com stable/non-free amd64 Packages [1588 B]                                   
Obter:5 http://repo.acestream.org/ubuntu trusty/main amd64 Packages [2135 B]                     
Obter:6 http://repo.acestream.org/ubuntu trusty/main i386 Packages [2136 B]
Hit:7 http://mirror.bytemark.co.uk/linuxdeepin/deepin panda InRelease
Obtidos 12,5 kB em 5s (2374 B/s)   
A ler as listas de pacotes... Pronto
W: Erro GPG: http://repo.acestream.org/ubuntu trusty InRelease: As seguintes assinaturas eram inválidas: E1254F21D636B7EFDE41D2AF50E2BCF0E3805CD8
W: The repository 'http://repo.acestream.org/ubuntu trusty InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
flacc@venus:~$

http://wiki.acestream.org/wiki/i ... .0.0_alpha/en#Linux

I can not get it to work I click on a link that uses ace ... and it does not open the program