xDebug似乎已安装，但未与NetBeans连接

I have now tried for hours getting xDebug (2.0.5 compiled from source) to work on my MacBook OS X with NetBeans 6.8. I have installed MAMP and am running a small PHP (5.2) test program with it, no problem. But when I try to debug I get this text in Netbeans: "Waiting for connection (netbeans-xdebug)" and nothing more happens. Netbeans is configured for Debugger Port 9000. No Zend Optimization in MAMP.I have now tried for hours getting xDebug (2.0.