'Yarn global command not working
I'm working with Yarn v0.16.1. If I understand correctly (according to the documentation), yarn global add <package> should be the equivalent of npm install -g <package>. However, when I run the example in the docs (with create-react-app), the command runs successfully but create-react-app is then not available from the command line. Here's the output:
$ yarn global add create-react-app
$ yarn global v0.16.1
[1/4] 🔍 Resolving packages...
[2/4] 🚚 Fetching packages...
[3/4] 🔗 Linking dependencies...
[4/4] 📃 Building fresh packages...
success Installed [email protected] with binaries:
- create-react-app
✨ Done in 3.22s.
$ create-react-app --help
-bash: create-react-app: command not found
Doing a global install with npm has the expected result, and everything works. What am I missing with yarn?
Solution 1:[1]
You should add export PATH="$PATH:$(yarn global bin)" to your ~/.bash_profile or whatever you use. It would solve the issue.
Depending on how you installed it, Yarn's global folder varies for some reason. You can follow this issue here.
Solution 2:[2]
Update Dec 2018
Just updating the path didn't work for me. I had to also set the yarn prefix.
- Ubuntu 18.04.1 LTS (bionic)
- yarn 1.12.3
- npm v3.5.2
- node v8.10.0
- zsh 5.4.2
Steps
Confirm your global bin path
yarn global bin
I got: /home/username/.yarn/bin
set yarn prefix:
make sure your yarn prefix is the parent directory of your bin directory. You can confirm by running
yarn config get prefixwhen I ran this, my prefix was empty, so I set it:
yarn config set prefix ~/.yarnadd the following to ~/.bash_profile or ~/.bashrc
export PATH="$PATH:`yarn global bin`"for zsh users, be sure to add this line to ~/.zshrc
restart your shell or start a new one
bash -lorzsh
Solution 3:[3]
In my case yarn global bin wasn't working.
Try a brew reinstall yarn if that's how you installed yarn
??
Solution 4:[4]
Ran into this issue but on a Windows system. All I had to do was add the yarn global bin to the PATH variable.
setx path "%path%;c:\users\YOURUSERNAME\appdata\local\yarn\bin"
Remember to change YOURUSERNAME to your account username.
You can check where your global bin is by running
yarn global bin
And please don't forget to restart the CMD window that you're working on. Happy coding!
! WARNING !
When executing the command that %path%; in front of your yarn directory is very important. If you don't type it you will definitely replace all your system environment variables.
Option 2
Safer option would be would be to just go to System Properties > Advanced > Environment Variables > select PATH the click Edit > then append and not replace with ;c:\users\YOURUSERNAME\appdata\local\yarn\bin
Solution 5:[5]
To reinstall run below.
brew install -g yarn
// Note:(updating homebrew) for Mac users.
brew reinstall yarn
// (if yarn is still not found)
Solution 6:[6]
For macOS, you just need one step,
export PATH=~/.yarn/bin:$PATH
Solution 7:[7]
AndrewD gave a great answer, but for those on Windows it's a bit different, especially step 3.
Please do not use the command setx as @Thapedict said.
It will remove all your previous paths you had and replace it with only the given directory.
If you want to use setx, I think there might be a flag to make it append the existing path variables, but I don't know which one. Using only setx will not append to it.
I would just do System Properties > Advanced > Environment Variables > Edit Path > New > c:\users\YOURUSERNAME\appdata\local\yarn\bin
to make sure you don't remove your previous variables.
Solution 8:[8]
On Ubuntu, I fixed by installing the package like this:
sudo yarn global add <package> --prefix /usr/local
Solution 9:[9]
Here's the process I used on Mac OSX El Capitan.
- Try to install yarn (I used the Curl command) if you have it already. This will bring up if its already installed and will give you the current directory where it exists.
Like this:
curl -o- -L https://yarnpkg.com/install.sh | bash
It will display something like this:
Installing Yarn!
> /Users/{Your Username}/.yarn already exists, possibly from a past Yarn install.
> Remove it (rm -rf /Users/{Your Username}/.yarn) and run this script again.
Do not remove it. Move on to step 2.
Copy the directory listed above. Open your profile. I'm using zsh. So mine was
~/.zshrc. You can find yours and more info here.Copy the following (replacing your directory and username details as necessary, the one you got from the installation error message).
alias yarn="/Users/{Your Username}/.yarn/bin/yarn"
- Try to run
yarn versionto check if its working. If it is, you should see a version number displayed in your terminal.
That's it, and what worked for me.
Solution 10:[10]
When switching from bash to zsh, I got the same error, it worked for me:
in your .zshrc
# NVM Stuff
export NVM_DIR="$HOME/.nvm"
. "$(brew --prefix nvm)/nvm.sh"
# YVM Stuff
export YVM_DIR="$HOME/.yvm"
. "$(brew --prefix yvm)/yvm.sh"
As I understand it, my mistake arose due to the lack of access to version managers
Solution 11:[11]
I faced a similar issue on Windows after installing Yarn then Vue Cli. Packages were installed but not accessible. The problem was that the directory where yarn packages are installed is not in PATH.
The default installation directory for Yarn packages in my case was C:\Users\USERNAME\AppData\Local\Yarn
So make sure to add this directory to path.
Solution 12:[12]
Putting this answer so that hopefully it can come in google and help others.
expo command not found after using yarn global add expo-cli don't work in ubuntu 20.04
Sources
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