Mac OS Ventura installation error: operation not permitted

[Weygookman]

Hello Professor,

I just bought and downloaded the kh coder installer (khcoder-3b07b-macdl)
whenever I want to install the app, it shows me like in the picture (I Have followed all your guidance
regarding the installation instructions). It says operation not permitted. I did give the installer full access.

I am on ventura mac os right now.

Any idea to solve this problem?

[ko-ichi-h]

Thank you for your feedback!

Would you try adding full disk access to the terminal.app?
https://www.alfredapp.com/help/troubleshooting/indexing/terminal-full-disk-access/

Best,

[Weygookman]

Yes, I already add. Restarted a couple of times, But still didn't work.

[ko-ichi-h]

Hmm, would you try following procedure and show me the results?

1. close the window which says "[Process Completed]" (if it still exists)
2. open Terminal
3. run the following commands

cd ~/Downloads
xattr -l khcoder-3b07b-macdl
xattr -d com.apple.quarantine khcoder-3b07b-macdl
chmod +x khcoder-3b07b-macdl
./khcoder-3b07b-macdl

To run the commands, copy 1 line at a time and hit [Return] key on your keyboard.

I see this page: https://www.alansiu.net/2021/08/19/troubleshooting-zsh-operation-not-permitted/

[Weygookman]

Yeah finally it worked.

Thank you Professor 🙏