Error "Cannot find module 'npmlog'" after "npm update -g" - node.js

Question

I have NVM 0.30.1 and used it to install node.js v5.4.0 (with NPM 3.5.4) on Fedora 22. When I run npm update -g, I receive the following warnings:
npm WARN EBUNDLEOVERRIDE Replacing bundled npm > init-package-json with new installed version
npm WARN EBUNDLEOVERRIDE Replacing bundled npm > node-gyp with new installed version
npm WARN EBUNDLEOVERRIDE Replacing bundled npm > npm-install-checks with new installed version
npm WARN EBUNDLEOVERRIDE Replacing bundled npm > npmlog with new installed version
npm WARN EBUNDLEOVERRIDE Replacing bundled npm > read-package-json with new installed version
And after that, when I run npm I get this error:
module.js:328
throw err;
^
Error: Cannot find module 'npmlog'
at Function.Module._resolveFilename (module.js:326:15)
at Function.Module._load (module.js:277:25)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at /home/peflorencio/.nvm/versions/node/v5.4.0/lib/node_modules/npm/bin/npm-cli.js:20:13
at Object.<anonymous> (/home/peflorencio/.nvm/versions/node/v5.4.0/lib/node_modules/npm/bin/npm-cli.js:76:3)
at Module._compile (module.js:398:26)
at Object.Module._extensions..js (module.js:405:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
Does anyone know what it is and how to solve it?
Thanks

Answer 1

What fixed this for me was
sudo rm -rf /usr/local/lib/node_modules/
and then re-installing node (with npm).

Answer 2

Thanks for the answers. It was a bug and it has already been fixed in Node v5.4.1. Now it's working as usual.

Answer 3

It looks like npm update -g cannot update npm to the newest version. I solve the problem by updating npm installation manually.
Install/ reinstall node to get the bundled npm
run npm install -g npm#3.5.4 to update the global npm installation
now npm update -g should work

Answer 4

I have faced the same issue in my Windows 10 PC. After looking into solutions, since i couldn't find the exact solution for the issue i was facing
Cannot find module 'npmlog'
I just uninstalled the node js and then, deleted both 'npm' and 'npm-cache' in
"C:\Users\YourPCName\AppData\Roaming"
Then, i downloaded the latest version of node from Node JS Website
And, installed node js
After that i checked with the path in environment variables.
Finally run the command prompt 'run as administrator' and npm install npm -g
Checking your version will show the latest version. 'npm -v'
I got the latest version - v3.10.9
Try this. this should work.

Answer 5

If people with linux are facing the problem, here is the solution:
As of the date of this post, the NPM version packaged with Nodejs doesn't work. If you installed this package, run
sudo rm -rf /usr/local/bin/npm
sudo apt-get install node
sudo mv /usr/bin/npm /usr/local/bin/npm
New version should be 3.10.8 and the old error gone

Answer 6

init-package-json, node-gyp, npm-install-checks, npmlog, read-package-json didn't installed correctly. Not sure why though.
Didn't find the root cause for the issue but I used the hacky way to install the packages above for now:
Roll back to the previous node version which npm didn't be updated. For example, nvm use iojs
cd to where npm installed, for example, cd /home/peflorencio/.nvm/versions/node/v5.4.0/lib/node_modules/npm and reinstall those packages like rm -rf node_modules/init-package-json && npm install init-package-json etc.

Answer 7

Some of the answers already answered the question, but I will still like to throw in my own idea. I encountered same issue after I was told to run npm update -g npm after running that piece of code, the error started. I solved mine by using Node Version Manager(nvm):
nvm install 8
Note: not actually 8, but to a version of your choice e.g(6,5). Writing the version number will automatically install the stable of the version specified.
After the installation you should get a CLI message:
Now using node v8.11.4 (npm v5.6.0)

Answer 8

If you're using a Mac, perform the following steps, to remedy (assuming you have Homebrew installed already):
sudo rm -rf /usr/local/{lib/node{,/.npm,_modules},bin,share/man}/npm*
(to overcome bash: /usr/local/bin/npm: No such file or directory error):
hash -r
Then go ahead with updating brew (to keep its kegs up to date) and the reinstallation process, linking is optional.
brew update
brew reinstall node
brew link --overwrite node
At any point inbetween you can use npm -v or node -v to test whether or not you are making progress. If you have node returning a version, but not npm then you will need to add your path to your environment with:
export PATH="/usr/local/bin:$PATH"

Answer 9

There is an option to bump npm without reinstalling node.
#### # this will remove current npm
rm -rf /usr/local/lib/node_modules/npm/
#### # install npm from sources. Version 3.5.x will be installed
apt-get update
apt-get install npm
#### # install the newest npm version. Bumping from 3.5.X to 6.14.X goes without any issue :)
/usr/bin/npm install npm#latest -g
#### # additionally, npm with version 3.5.x is not added to $PATH, so it's not used.