Yarn 이 먹히지 않을 때! yarn install | yarn remove 가 먹히지 않을 때

실수로 npm 을 삭제해서 다시 설치하던 중 yarn 오류가 생겼다.

 

00h00m00s 0/0: : ERROR: There are no scenarios; must have at least one.

00h00m00s 0/0: : ERROR: [Errno 2] No such file or directory: 'remove'

00h00m00s 0/0: : ERROR: [Errno 2] No such file or directory: 'install'

 

그땐 싹 삭제해주고 다시 설치하면 된다.

 

sudo apt remove cmdtest
sudo apt remove yarn
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt-get update
sudo apt-get install yarn -y

그리고

yarn install

그러면

yarn install v1.3.2
warning You are using Node "6.0.0" which is not supported and may encounter bugs or unexpected behaviour. Yarn supports the following server range: "^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0"
info No lockfile found.
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...

info Lockfile not saved, no dependencies.
Done in 0.20s.

뜬다.

 

이러면 잘 된다.