Nvm: After the nvm installation in the macbook, nvm: command not found, The following is the solution.

[parasol-tree]

create .bash_profile file

cd ~
touch .bash_profile

open the file you just created

open .bash_profile

paste the following code inside the file

export NVM_DIR=~/.nvm
source ~/.nvm/nvm.sh

run the source command after saving

source .bash_profile

then enter the command

nvm --version

Then the version number of nvm will appear.
Nvm of official github readme.md can't solve the problem of command not found.

To install nvm, i am use the install script cURL.

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.34.0/install.sh | bash

My macbook pro 2019 was bought yesterday.
According to my method, the problem that command not found, on my MacBook Pro is solved.

The solution is reproduced from https://github.com/SunXinFei/sunxinfei.github.io/issues/6#issue-306510213

[ljharb]

I’m not really sure what you’re saying here.

On a new Mac, you definitely may have to create bash_profile before running the install script - as documented in the readme.

[parasol-tree]

@ljharb
I followed the instructions in the readme file.
Maybe the readme file is correct but Maybe I misunderstood the contents of the readme file.
The code in the readme file is

NVM_DIR="${XDG_CONFIG_HOME/:-$HOME/.}nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm

I wrote this code into the .bash_profile file, run the source .bash_profile command, and run the 'nvm --version' command, prompting 'comman not found'.

According to the method of issue #2060, after running nvm --version will display the version number of nvm normally.

Maybe I misunderstood the contents of the readme file.If this issues is bothering you, I apologize to you, I am very sorry.

My native language is not English. Maybe the language barrier has caused some resistance to my correct understanding of the contents of the readme file.I will work harder to learn English in the future.

If this is a useless issues, please turn it off and I don't want it to affect other developers.
Thank you!

[ljharb]

I'm specifically referring to the https://github.com/nvm-sh/nvm#install--update-script section, under the third "note":

On OS X, if you get nvm: command not found after running the install script, one of the following might be the reason:

• your system may not have a .bash_profile file where the command is set up. Simply create one with touch ~/.bash_profile and run the install script again
• you might need to restart your terminal instance. Try opening a new tab/window in your terminal and retry.

[parasol-tree]

@ljharb
you are right.
My computer does not have a .bash_profile file before running the install script.
I created the .bash_profile file after running the install script.
So the code is different from yours,
Your code is

NVM_DIR = "${XDG_CONFIG_HOME / - .$HOME /} NVM"
[-s"$NVM_DIR / nvm.sh"] && \. "$NVM_DIR / nvm.sh"#This will load nvm

After running the installation script, I created the .bash_profile file and entered the code different from your code into the ".bash_profile" file.
This is my problem, I will close this issue after 10 minutes to avoid the position of this issues ahead of other issues.
I apologize to you.

[ljharb]

No problem at all, glad we cleared it up :-)

[parasol-tree]

@ljharb
nice!

[lalit-techstars]

btw it has a typo, you need to change source bash-profile to source bash_profile

[ljharb]

Thanks, fixed.