This is the source code of Angry IP Scanner, licensed with GPL v2. http://angryip.org/
The code is written mostly in Java. IntelliJ IDEA is recommended for coding, but Eclipse would do as well.
JDK 1.6+ as well as Ant are required for building.
Using these tools you can build on any platform. The binaries are in the form of .jar files and can be run with `java -jar '. Deb and rpm packages can only be built on Linux. Building of Windows exe can be done on Linux as well.
On Ubuntu install the following packages:
sudo apt-get install openjdk-7-jdk ant rpm
Install JDK and Ant on other platforms as you usually do it.
Then use Ant for building a package for your desired platform:
just type ant' or
make' in the project dir for the list of available targets.
`ant current' would build the app for your current OS.
The resulting binaries will be put into the dist' directory. Run jar files with
java -jar '.