error You have $NVM_DIR set to "/root/.nvm", but that directory does not exist. Check your profile files and environment.

#error

[min@localhost ~]$ curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 13527  100 13527    0     0  17679      0 --:--:-- --:--:-- --:--:-- 17682
You have $NVM_DIR set to "/root/.nvm", but that directory does not exist. Check your profile files and environment.

#fix error

[min@localhost ~]$ unset NVM_DIR
[min@localhost ~]$ curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 13527  100 13527    0     0  28270      0 --:--:-- --:--:-- --:--:-- 28240
=> Downloading nvm from git to '/home/min/.nvm'
=> Cloning into '/home/min/.nvm'...
remote: Enumerating objects: 290, done.
remote: Counting objects: 100% (290/290), done.
remote: Compressing objects: 100% (257/257), done.
remote: Total 290 (delta 35), reused 97 (delta 20), pack-reused 0
Receiving objects: 100% (290/290), 163.27 KiB | 0 bytes/s, done.
Resolving deltas: 100% (35/35), done.
=> Compressing and cleaning up git repository

=> Appending nvm source string to /home/min/.bashrc
=> Appending bash_completion source string to /home/min/.bashrc
=> You currently have modules installed globally with `npm`. These will no
=> longer be linked to the active version of Node when you install a new node
=> with `nvm`; and they may (depending on how you construct your `$PATH`)
=> override the binaries of modules installed with `nvm`:

/usr/lib
└── yarn@1.22.4
=> If you wish to uninstall them at a later point (or re-install them under your
=> `nvm` Nodes), you can remove them from the system Node as follows:

     $ nvm use system
     $ npm uninstall -g a_module

=> 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" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
[min@localhost ~]$