Error to run Android Studio

Question

I have installed Android Studio and I followed all steps described here

But when I start studio.sh I got an error with this message:

Answer 1

First check if the Java JDK is installed correctly:

dpkg --list | grep -i jdk

If not, install the JDK:

1. Download the latest version of the JDK from Oracle: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

2. Extract it to the appropriate location in your machine. Get the extract location:

   vi ~/.bashrc or vi ~./ bash_profile

   JAVA_HOME=/home/user/installs/jdk1.7.0_40
   PATH=$JAVA_HOME/bin
   

   source ~/.bashrc or source ~/.bash_profile

3. After the installation you can check it:

   java -version
   which java
   

   If all things are correct then the right the answer should be something like this:

   java version "1.7.0_40"
   Java(TM) SE Runtime Environment (build 1.7.0_40-b43)
   Java HotSpot(TM) 64-Bit Server VM (build 24.0-b56, mixed mode)

4. Append the following statement to studio.sh the file in android-studio/bin directory:

   JAVA_HOME=/home/user/installs/jdk1.7.0_40
   

Finally start your Android Studio with the following command:

./studio.sh