# Install extended version on Mac Intel with brew

**URL:** <https://discourse.gohugo.io/t/install-extended-version-on-mac-intel-with-brew/36431>\
**Category:** support\
**Created:** [January 8, 2022, 10:20am UTC](https://discourse.gohugo.io/t/install-extended-version-on-mac-intel-with-brew/36431 "2022-01-08T10:20:05Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Steph1](https://avatars.discourse-cdn.com/v4/letter/s/b9e5f3/32.png) [@Steph1](https://discourse.gohugo.io/u/Steph1)\
**Post date:** [January 8, 2022, 10:20am UTC](https://discourse.gohugo.io/t/install-extended-version-on-mac-intel-with-brew/36431/1 "2022-01-08T10:20:05Z")

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Hello everyone,

I am migrating from Jekyll to Hugo. I understand I need to install the extended version to have all the css features. I did install it with brew but still get the error message.

I must have missed something.

Thanks for your help.  
Steph  
Mac Intel OS 10.15.7

$ hugo version  
Hugo v0.92.0-DEV+extended darwin/amd64 BuildDate=unknown

Error: Error building site: POSTCSS: failed to transform “css/styles.css” (text/css).

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**Author:** ![alexandros](https://avatars.discourse-cdn.com/v4/letter/a/ecc23a/32.png) [@alexandros](https://discourse.gohugo.io/u/alexandros)\
**Post date:** [January 8, 2022, 10:35am UTC](https://discourse.gohugo.io/t/install-extended-version-on-mac-intel-with-brew/36431/2 "2022-01-08T10:35:20Z")

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You already have Hugo Extended installed, but you also need to install the PostCSS CLI via npm.

See the doc:

> **[PostCSS](https://gohugo.io/hugo-pipes/postcss/#readout)**
>
> Hugo Pipes can process CSS files with PostCSS.

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<div class="post-metadata">

**Author:** ![Steph1](https://avatars.discourse-cdn.com/v4/letter/s/b9e5f3/32.png) [@Steph1](https://discourse.gohugo.io/u/Steph1)\
**Post date:** [January 8, 2022, 10:57am UTC](https://discourse.gohugo.io/t/install-extended-version-on-mac-intel-with-brew/36431/3 "2022-01-08T10:57:46Z")

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Thank you.

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**Author:** ![system](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.gohugo.io/system/32/1_2.png) [@system](https://discourse.gohugo.io/u/system)\
**Post date:** [January 10, 2022, 10:58am UTC](https://discourse.gohugo.io/t/install-extended-version-on-mac-intel-with-brew/36431/4 "2022-01-10T10:58:23Z")

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