Installation Failed! code=254

[ivansavra1]

Hi! Can you help me with this error I'm getting? I'm trying to install Hiddify Manager on Ubuntu 22.04 via SSH, and no matter what I try I get this error:

Your Linux distribution is Ubuntu 22.04
Unknown package mode: --no-gui

Installation Failed! code=254

Since my VPS doesn't support cloud-init, I'm following this: Installation steps on Ubuntu but I add sudo before the command, otherwise I get these permission errors:

chmod: changing permissions of '/tmp/hiddify/': Operation not permitted
rm: cannot remove '/tmp/hiddify/*': Permission denied
chmod: cannot access '/tmp/hiddify/*': Permission denied
download.sh: line 34: /tmp/hiddify/hiddify_installer.sh: Permission denied

Thank you for your hard work creating and maintaining this project!

[Ariurn]

Install under root or use the following command:

sudo bash -c "bash <(curl https://i.hiddify.com/release)"

[ivansavra1]

Install under root or use the following command:

sudo bash -c "bash <(curl https://i.hiddify.com/release)"

Thank you! I didn't thought it would work because the command is almost the same as the one I tried (sudo bash <(curl https://i.hiddify.com/release))

[abrardevco]

How fix it?

[Saeedtrs]

you can use this
curl https://i.hiddify.com/release | sudo bash