# Error building site: TOCSS-Dart

**URL:** <https://discourse.gohugo.io/t/error-building-site-tocss-dart/48047>\
**Category:** support\
**Tags:** dart-sass\
**Created:** [January 31, 2024, 8:43am UTC](https://discourse.gohugo.io/t/error-building-site-tocss-dart/48047 "2024-01-31T08:43:13Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![chrillek](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.gohugo.io/chrillek/32/19797_2.png) [@chrillek](https://discourse.gohugo.io/u/chrillek)\
**Post date:** [January 31, 2024, 9:14am UTC](https://discourse.gohugo.io/t/error-building-site-tocss-dart/48047/8 "2024-01-31T09:14:08Z")

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There’s a detailed description available here:

> [@Using the Dart Sass transpiler](https://discourse.gohugo.io/t/using-the-dart-sass-transpiler/41878):
>
> Last updated: 2023-06-22T17:38:47-07:00 This information is now included in the [Hugo documentation](https://gohugo.io/functions/resources/tocss/#dart-sass). The extended version of Hugo includes [LibSass](https://sass-lang.com/libsass) to transpile Sass to CSS. In 2020, the Sass team deprecated LibSass in favor of [Dart Sass](https://sass-lang.com/dart-sass). Use the latest features of the Sass language by installing Dart Sass in your development and production environments. Installation overview Dart Sass is compatible with Hugo v0.114.0 and later. If you have been using Embedded Dart Sass[[1]](#footnote-136574-1) with Hugo v0.113.0…

(found that using the forum search …)

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_[View the full topic](https://discourse.gohugo.io/t/error-building-site-tocss-dart/48047)._