#NEXUS

BEGIN NETWORKS;

Network st = ((((a:1,b:2),c:3),d:4),e:5);
Network gt = (((a:1,b:2,c:3),d:4),e:5);

END;


BEGIN PHYLONET;

gencplex {xt} {gt} 2 2 "C:\temp\cplex";

END;
===

===


Error at [13,10]: Unknown identifier 'xt'.