tailwindcss cli throws

[PutziSan]

Describe the problem:

Cannot find module 'autoprefixer'

Link to a minimal reproduction:

mkdir tmp-tester-tailwind
cd tmp-tester-tailwind
npx tailwindcss build -o tailwind.css

I am using windows 10.

[stuki]

MacOS 10.15.7, Same thing happens to me

[adamwathan]

Ah crap we know about this but forgot. I'll fix! In the mean time:

npx -p autoprefixer postcss -c "tailwindcss build -o tailwind.css"

Ugly right? We'll make it better soon, sorry!

[ericholdridge]

Describe the problem:

Cannot find module 'autoprefixer'

Link to a minimal reproduction:

mkdir tmp-tester-tailwind
cd tmp-tester-tailwind
npx tailwindcss build -o tailwind.css

I am using windows 10.

Did you get this working?

[SamuelMS]

npx -p autoprefixer postcss -c "tailwindcss build -o tailwind.css"

@adamwathan I just get npx: command not found: postcss with this now.

[badguybluebane]

Same here. Just when in try to npx tailwind init

[adamwathan]

Forgot a -p sorry:

npx -p autoprefixer -p postcss -c "tailwindcss build -o tailwind.css"

[pikeas]

Also seeing a warning from yarn:

warning " > tailwindcss@2.0.1" has unmet peer dependency "autoprefixer@^10.0.2".

I'm using Next.js, updating to TW 2.0 went smoothly but did require a small additional step of adding PostCSS and autoprefixer to package.json as explicit devDependencies.

Phenomenal upgrade guide overall, one of the best I've ever seen!

[RobinMalfait]

Hey!

We've fixed this with a cleaner tailwind-cli for npx:

npx tailwindcss-cli@latest build -o tailwind.css

More information: https://tailwindcss.com/docs/installation#using-tailwind-without-post-css