public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
		if(cmd.getName().equalsIgnoreCase("setrank")){
			if(!sender.hasPermission("wangcraftcore.setrank")){
				sender.sendMessage(ChatColor.RED + "You do not have permission to perform this command!");
				return true;
			}
			else if(!sender.hasPermission("wangcraftcore.setrankself")){
				sender.sendMessage(ChatColor.RED + "You do not have permission to perform this command!");
				return true;
			}
			else if(args.length == 0){
				sender.sendMessage(ChatColor.GRAY + "Correct usage: " + ChatColor.AQUA + "/setrank <player> rank");
				return true;
			}
			else if(args.length == 1){
				Player p = (Player) sender;
				Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "pex user " + p.getName() + " group set " + args[0]);
				sender.sendMessage(ChatColor.GREEN + "Your rank has been updated!");
				return true;
			}
			else if(args.length == 2){
				if(!sender.hasPermission("wangcraftcore.setrankother")){
					sender.sendMessage(ChatColor.RED + "You do not have permission to set others ranks!");
					return true;
				}
			}
				else{
					Player t = Bukkit.getServer().getPlayer(args[0]);
					Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "pex user " + t.getName() + " group set " + args[1]);
					sender.sendMessage(ChatColor.GREEN + t.getName() + "'s rank has been updated!");
					t.sendMessage(ChatColor.GREEN + "You are now the " + args[1] + " rank!");
					return true;
				}
			}
			else{
				sender.sendMessage(ChatColor.GRAY + "Correct usage: " + ChatColor.AQUA + "/setrank <player> rank");
				return true;
			}
		return true;
}
}