android studio nao completa gradle

Olá, estou tentando abrir meu projeto no android studio, mas nao ta carregando o gradle
Error:Process 'command '/home/hinako/.local/share/umake/android/android-studio/jre/bin/java'' finished with non-zero exit value 2

O android studio foi instalado atraves do umake no ubuntu 14.04

Deve ser o caminho do jre, não é?

ja verifiquei e o caminho existe

verificou se o jre está em /home/hinako/.local/share/umake/android/android-studio/jre/bin/java????

jre não... estou falando caca... o jdk

hinako@hinako-C14RV01:~$ ls /home/hinako/.local/share/umake/android/android-studio/jre/bin/java

/home/hinako/.local/share/umake/android/android-studio/jre/bin/java

 

A instalacao do android studio atraves do umake é toda automatica, ele instala tudo nessa pasta ele é auto instalavel e configurado automaticamente.

Encontrei isso.

"I found the solution. I think Android Studio was using 2 java compilers, one built-in from android studio, and the other the one that I had installed in order to install Android Studio.

In Android Studio, On the menu File -> Project Structure, change the default JDK location directory to your own, in my case it was '/usr/local/android-studio/jre', and I changed to '/usr/local/java/jdk1.8.0_111', which is the version that I installed. Below there a picture of the window."

https://stackoverflow.com/questions/40682698/android-studio-java-finished-with-non-zero-exit-value-2

desisti... desistalei e instalei manualmente

deu o mesmo erro com a versao manual tb e.e
Gradle sync failed: Process 'command '/opt/android-studio/jre/bin/java'' finished with non-zero exit value 2
Consult IDE log for more details (Help | Show Log)

encontrei bastante coisa no google... dentre elas instalar o java da Oracle...

e é exatamente esse que esta instalado