<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7226.0"> <TITLE>ROOT with GATE</TITLE> </HEAD> <BODY>  Hi, I'm having trouble getting ROOT to work with GATE. When I run benchmarkPET I have to comment out the line '/gate/output/root/setFileName benchmarkPET' as it says that it does not recognise the command. I'm pretty sure I've set all the environment variables that are required. Anyone gotta clue as to what I could be doing wrong? Thanks. Monu </BODY> </HTML>