i make it all step by step but
[javac] Compiling 1214 source files to C:\Documents and Settings\Administrator\workspace\gs\build\classes
[javac] C:\Documents and Settings\Administrator\workspace\gs\java\net\sf\l2j\Config.java:1989: cannot find symbol
[javac] symbol : variable PROTECTED_MULTISELL
[javac] location: class net.sf.l2j.Config
[javac] PROTECTED_MULTISELL = Integer.parseInt(FloodProtector.getProperty("ProtectedMultisell", "4"));
[javac] ^
[javac] C:\Documents and Settings\Administrator\workspace\gs\java\net\sf\l2j\gameserver\util\FloodProtector.java:56: cannot find symbol
[javac] symbol : variable PROTECTED_MULTISELL
[javac] location: class net.sf.l2j.Config
[javac] Config.PROTECTED_ITEMPETSUMMON, Config.PROTECTED_HEROVOICE, Config.PROTECTED_MULTISELL
[javac] ^
[javac] Note: C:\Documents and Settings\Administrator\workspace\gs\java\net\sf\l2j\gameserver\GeoEngine.java uses or overrides a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] 2 errors