# Complexity of David

Data Science, Machine Learning, Artificial Intelligence, Visualization, and Complex Systems.

## Quick Way to Use Jeromq in Eclipse

1. Download a jeromq JAR from the maven repository (current version 0.4.3) https://mvnrepository.com/artifact/org.zeromq/jeromq/0.4.3
2. Place the jar file in a “lib” folder in your project.
3. Add jeromq.jar to your project libraries in the Project Build Path
4. Try the simple hwserver/hwclient examples https://github.com/zeromq/jeromq/tree/master/src/test/java/guide
5. you can run both the server and clients from within eclipse, but if you want to run them from the command line:
• Assuming that you are using eclipse, and that you placed the jar in a “lib” folder
• go to your “bin” folder and run
• java -cp "../lib/*:." HWServer

• java -cp "../lib/*:." HWClient

• Notice the codepath setting with -cp "../lib/*:." In windows you’ll have to replace the : with ;.

This will create a little setup that allows you to develop and experiment with jeromq.