Install Android SDK on Linux – in my case Ubuntu 14.04 server
wget http://dl.google.com/android/android-sdk_r24.4.1-linux.tgz
tar -xvf android-sdk_r24.4.1-linux.tgz
cd android-sdk-linux/tools
./android update sdk --no-ui
create file: ~/.zshrc with follwing content: export PATH=${PATH}:$HOME/sdk/android-sdk-linux/platform-tools:$HOME/sdk/android-sdk-linux/tools:$HOME/sdk/android-sdk-linux/build-tools/23.0.2/
sudo apt-get install libc6:i386 libstdc++6:i386
sudo apt-get install zlib1g:i386