在本地xgrid controller上运行gate

我把自己的mac设成controller兼agent兼client，运行：xgrid -h xxx -p xxx -job batch test.plist, where test.plist is as below:

{
jobSpecification = {
applicationIdentifier = "com.apple.xgrid.cli";
inputFiles = {};
name = "Gate";
submissionIdentifier = abc;
taskSpecifications = {
0 = {arguments =(/Applications/gate_v3.1.0/Cluster_Tools/jobsplitter/dotGate/.Gate/test/test0.mac); command ="/Applications/gate_v3.1.0/bin/Darwin-g++/Gate"; };
1 = {arguments =(/Applications/gate_v3.1.0/Cluster_Tools/jobsplitter/dotGate/.Gate/test/test1.mac); command ="/Applications/gate_v3.1.0/bin/Darwin-g++/Gate"; };
2 = {arguments =(/Applications/gate_v3.1.0/Cluster_Tools/jobsplitter/dotGate/.Gate/test/test2.mac); command ="/Applications/gate_v3.1.0/bin/Darwin-g++/Gate"; };
3 = {arguments =(/Applications/gate_v3.1.0/Cluster_Tools/jobsplitter/dotGate/.Gate/test/test3.mac); command ="/Applications/gate_v3.1.0/bin/Darwin-g++/Gate"; };
4 = {arguments =(/Applications/gate_v3.1.0/Cluster_Tools/jobsplitter/dotGate/.Gate/test/test4.mac); command ="/Applications/gate_v3.1.0/bin/Darwin-g++/Gate"; };
};
};
}

仍然不能运行，显示错误：

Fatal in <TROOT::TROOT>: ROOTSYS not set. Set it before trying to run.