Can't install on VM

[ghost]

Hello guys, I tied to install the tool after logging in as both rooted user and non rooted user and it's still giving me the same message

first of all when I enter the command sudo su doesn't do anything when I enter git clone https://github.com/LionSec/katoolin.git && cp katoolin/katoolin.py /usr/bin/katoolin it gives me the following message fatal: destination path 'katoolin' already exists and is not an empty directory. and as for chmod +x /usr/bin/katoolin it gives the following chmod: cannot access '/usr/bin/katoolin': No such file or directory

I'm still a beginner at this so kindly explain to me what's going on here

[danhab05]

Try

sudo rm  -rf /usr/bin/katoolin && sudo rm -rf katoolin 
git clone https://github.com/LionSec/katoolin.git && cp katoolin/katoolin.py /usr/bin/katoolin
chmod +x /usr/bin/katoolin

[divu050704]

it can only be installed on ubuntu terminal