Proxmox: NGINX Proxy Manager // bash: line 58: nvm: command not found

A clear and concise description of the issue.

When trying to use the nginx proxy manager script on Proxmox 8.0.3, I am getting this error related to nodejs failing to install:

+ msg_info 'Installing Node.js'
+ local 'msg=Installing Node.js'
+ echo -ne ' - \033[33mInstalling Node.js...'
 - Installing Node.js...+ bash /dev/fd/63
++ curl -fsSL https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh
=> Downloading nvm from git to '/root/.nvm'
=> Cloning into '/root/.nvm'...
remote: Enumerating objects: 360, done.
remote: Counting objects: 100% (360/360), done.
remote: Compressing objects: 100% (306/306), done.
remote: Total 360 (delta 40), reused 169 (delta 28), pack-reused 0
Receiving objects: 100% (360/360), 220.28 KiB | 2.62 MiB/s, done.
Resolving deltas: 100% (40/40), done.
* (HEAD detached at FETCH_HEAD)
  master
=> Compressing and cleaning up git repository

=> Appending nvm source string to /root/.profile
=> bash_completion source string already in /root/.profile
=> Close and reopen your terminal to start using nvm or run the following to use it now:

export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+ . /root/.bashrc
+ nvm install 16.20.1
bash: line 58: nvm: command not found
++ error_handler 58 '$STD nvm install 16.20.1'
++ local exit_code=127
++ local line_number=58
++ local 'command=$STD nvm install 16.20.1'
++ local 'error_message=\033[01;31m[ERROR]\033[m in line \033[01;31m58\033[m: exit code \033[01;31m127\033[m: while executing command \033[33m$STD nvm install 16.20.1\033[m'
++ echo -e '\n\033[01;31m[ERROR]\033[m in line \033[01;31m58\033[m: exit code \033[01;31m127\033[m: while executing command \033[33m$STD nvm install 16.20.1\033[m'

[ERROR] in line 58: exit code 127: while executing command $STD nvm install 16.20.1
++ [[ 58 -eq 24 ]]
+ exit

I have searched the past issues and have tried the following settings to resolve:

• Using default settings
• Clearing browser cache
• Using a different browser
• Debian 11
• Debian 12
• Ubuntu 23.04
• Restarting the proxmox host

When I use ubuntu, I get the /root/.bashrc: line 6: PS1: unbound variable error. All other times, I get the error posted here.

If relevant, including screenshots or a code block can be helpful in clarifying the issue.

No response

Please provide detailed steps to reproduce the issue.

1. Run the nginxproxymanager script with any settings on a proxmox 8 host