Hello, the PREREQUISTES showing this: (Its necessary to use UNIX?)

PREREQUISTES

* TWS installed and running somewhere upon your network
* Java SDK installed locally
* TWS Java API provided by IB installed locally
(see: http://www.interactivebrokers.com/cgi-pub/unix_standalone_api.pl)
* You must compile the Java source files in the API to Java class files
$ cd /the/location/of/IBJts/java/com/ib/client/
$ javac *.java