[Serusers] CPLed

Hi. Has anyone compiled CPLed? I have downloaded the source, extracted it and I'm using Eclipse in windows. When I try to compile it cannot find the CPL packages for example, package CPLEd.tree; If anyone knows what I've done wrong please reply Graham Forsyth -- The University of Stirling is a university established in Scotland by charter at Stirling, FK9 4LA. Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not disclose, copy or deliver this message to anyone and any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer do not consent to Internet email for messages of this kind.