Unable to run lerna's command

Question

I am trying to install lerna using npm , packages are successfully added but when I run any command of lerna it comes out as.

bash: lerna: command not found

Node Version : v8.10.0

Npm Version : 3.10.9.

Here's what I am trying:

$ npm install --global lerna
C:\Users\<user-name>\AppData\Roaming\npm\lerna -> C:\Users\<user-name>\AppData\Roaming\npm\node_modules\lerna\bin\lerna.js
C:\Users\<user-name>\AppData\Roaming\npm
`[email protected]

VaibhavPC@Vaibhav MINGW64 ~/Projects/lerna init 
bash: lerna: command not found

Terbia

You can check the below link , may it helps. #9588165 – Overburden

Answer 1

1) Check the ENVIRONMENT_VARIABLES that is NODE_PATH is present or not. If not, then have to append the path to PATH environment variable.

2) Re-install again

Overburden

Answer 2

Try running the command

npm install --g lerna

Pavel

How is this getting upvotes? You just repeated what the OP has already tried. – Episcopal

Answer 3

Try to use npx lerna init it helped in my case

Perineum

Answer 4

In my case, I just run sudo npm install --g lerna, and it works after bootstrap

Stiffler

Answer 5

Three things:

1. Please check environment, if the path is correctly setup or not, for command not found error.
2. Second, you can go directly lerna folder and execute the command. If you are able to run from here that means problem is there in path ie point 1
3. The third option is re-install and install it again.

Brilliantine

Answer 6

just install the package globally

npm install --g lerna
yarn global add lerna

Curnin

Answer 7

I faced this issue when I installed lerna using yarn. Reinstalling using npm solved the issue.

Faviolafavonian

you just reinstall the npm and then run this command npm install --global lerna – Faviolafavonian

Answer 8

I had this issue even with npm.

By explicitly adding

C:\Users\yourusername\AppData\Roaming\npm

to the PATH variable under System Variables in Environment Variables solves the issue for me.

Jacqulynjactation

Answer 9

Here's a repo you can try to learn lerna in a independent environment

Pontificate