install eclipse install ADT plugin install CDT plugin install subclipse plugin
from eclipse :
add SVN repository https://quake2android.googlecode.com/svn
checkout trunk as a project in workspace
svn checkout https://quake2android.googlecode.com/svn/trunk/ quake2android
cd quake2android
ndk-build V=1
android update project -t "android-4" -p .
ant install
ant debug
adb uninstall com.jeyries.quake2
adb install bin/Quake2-debug.apk