when i tried to insstal kali linux tools using katoolin.py   i faced this error :in terminal

khalil@khalil-PC:~/Downloads/katoolin-master$ python '/home/khalil/Downloads/katoolin-master/katoolin.py'


$$\   $$\             $$\                         $$\ $$\           
$$ | $$  |            $$ |                        $$ |\__|         
$$ |$$  /  ??\  ??\    ??\   ??\  $$ |$$\ ??$\  
?$$  /   \____$$\ \_$$  _|  $$  __$$\ $$  __$$\ $$ |$$ |$$  __$$\
$$  $$<    ??$ |  Kali linux tools installer |$$ |$$ |$$ |  $$ |
$$ |\$$\  $$  __$$ |  $$ |$$\ $$ |  $$ |$$ |  $$ |$$ |$$ |$$ |  $$ |
$$ | \$$\ \??$ |  \?$  |\??  |\??  |$$ |$$ |$$ |  $$ |
\__|  \__| \_______|   \____/  \______/  \______/ \__|\__|\__|  \__| V1.1


+ -- -- +=[ Author: LionSec | Homepage: www.lionsec.net
+ -- -- +=[ 331 Tools


[W] Before updating your system , please remove all Kali-linux repositories to avoid any kind of problem .
               

1) Add Kali repositories & Update
2) View Categories
3) Install classicmenu indicator
4) Install Kali menu
5) Help

                       
kat > 1

1) Add kali linux repositories
2) Update
3) Remove all kali linux repositories
4) View the contents of sources.list file

                                       
What do you want to do ?> 1
Executing: /tmp/apt-key-gpghome.YyUqhHWqZz/gpg.1.sh --keyserver pgp.mit.edu --recv-keys ED444FF07D8D0BF6
gpg: failed to start the dirmngr '/usr/bin/dirmngr': No such file or directory
gpg: connecting dirmngr at '/run/user/1000/gnupg/d.j81rmcz1qfht1mxi8aryextq/S.dirmngr' failed: No such file or directory
gpg: keyserver receive failed: No dirmngr
sh: 1: cannot create /etc/apt/sources.list: Permission denied

1) Add kali linux repositories
2) Update
3) Remove all kali linux repositories
4) View the contents of sources.list file

                                       
What do you want to do ?>