Hi, I am using R-2.0 with develOK=TRUE on Linux Fedora Core 2 version. When I do makeGOGraph: > gGOCC <- makeGOGraph(myUNQLL,"CC"); > plot(gGOCC); Error in FUN(X[[1]], ...) : couldn't find function "convertRadius" > traceback(); 8: FUN(X[[1]], ...) 7: lapply(AgEdge(x), function(x, rad, edgemode, ur, attrs) { if (!is(x, "AgEdge")) stop(paste("Class:", class("AgEdge"))) rad <- convertRadius(rad, ur) lines(x, len = (rad/3), edgemode = edgemode, attrs = attrs) }, rad, edgemode(x), ur, edgeAttrs) 6: .local(x, y, ...) 5: plot(g, xlab = xlab, ylab = ylab, main = main, sub = sub) 4: plot(g, xlab = xlab, ylab = ylab, main = main, sub = sub) 3: .local(x, y, ...) 2: plot(gGOCC) 1: plot(gGOCC) Please let me know, if anyone had same problem. Thank you, Saurin