####Install JDK
apt-get install openjdk-8-jdk
####Download and extract android SDK Go to http://developer.android.com/sdk/index.html You don't need to download ADT Bundle, just sdk. For example "android-sdk_r24.1.2-linux.tgz". After that you need to extract file by using tar:
tar -xzvf android-sdk_r24.1.2-linux.tgz
It will extract content of the archive to current directory.
####Update your sdk
cd android-sdk-linux/tools
./android
Check "Android SDK Build-tools" (22.0.1), suggested packages and click "Install"
####Install git
apt-get install git
####Clone aRevelation project
git clone https://github.com/MarmaladeSky/aRevelation.git
####Install ia-32-libs or gcc-multilib (x86_64 OS)
sudo apt-get install ia-32-libs
####Go to project directory and run build
cd aRevelation
export ANDROID_HOME="path/to/android-sdk-linux"
./gradlew build
You can find .apk files in aRevelation/build/apk