Do not Install Karma Globally

April 15, 2017 | programming | ci | javascript |

Wow, I spent so long trying to figure out why the hell karma was not working for me, it turns out its because it was installed globally. For instance. In my projects package.json I had:

"scripts": { "test": "karma start karma.conf.js" } ...

When I ran npm test - it told me sh 1: karma not found Every other possible combination also did the same thing. i.e.

node_modules/karma/bin/karma

./node_modules/karma/bin/karma

node ./node_modules/karma/bin/karma

I could totally execute this myself from the shell, so I had no idea what was wrong. Then I finally stumbled upon this GitHub Issue. After uninstalling karma globally, npm uninstall -g karma I was able to run npm test without any issues. I still have no idea why this works or didn't work. But at this point I just want to go back to writing tests.

Thank you for reading! Share your thoughts with me on bluesky, mastodon, or via email.

Check out some more stuff to read down below.

Most popular posts this month

Recent Favorite Blog Posts

This is a collection of the last 8 posts that I bookmarked.

AI Mania Is Eviscerating Global Decision-Making from Ludicity
No-One Escapes the Permanent Underclass from Fernando Borretti
Is it ethical to use AI? from charity.wtf
The logical destination of LLMs from Andy Bell
Revised rules of engineering leadership. from Irrational Exuberance
The circus freaks of open source from Drew DeVault's blog
Clanker: A Word For The Machine from Armin Ronacher's Thoughts and Writings
I ran a half-marathon! from gluecko.se

Articles from blogs I follow around the net

I added a blogroll

I realized that it might be nice if you happen to stumble on this website if I had a way to recommend other websites you might enjoy. As it turns out this is a "blogroll", a concept I have never heard of before today but whatever. It'

via matduggan.com July 20, 2026

Long-delayed summer 2026 photos

I’ve been lax in posting my photos here. So here you have about two months’ worth of pictures from around Hveragerði. It’s a lot. I apologise in advance. Since I’m guessing many of you have had a somewhat stressful day like I did, here are a few photos of...

via Baldur Bjarnason's Notes on the Web July 20, 2026

“Try quickly typing 1+2+3. I bet you won’t get 6.”

Earlier this month, I talked about a rotation button in photos that behaved really nicely in iOS, and not so great on the Nothing Phone. Here’s a story of a similar fumble iOS once made that might bring the point home even more. The calculator app has been...

via Unsung July 20, 2026

Generated by openring