# Error in Jekyll installation **URL:** \ **Category:** Uncategorized\ **Created:** [April 11, 2021, 6:16pm UTC](https://talk.jekyllrb.com/t/error-in-jekyll-installation/5868 "2021-04-11T18:16:18Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![rdyar](https://yyz2.discourse-cdn.com/flex030/user_avatar/talk.jekyllrb.com/rdyar/32/710_2.png) [@rdyar](https://talk.jekyllrb.com/u/rdyar)\ **Post date:** [April 13, 2021, 7:41pm UTC](https://talk.jekyllrb.com/t/error-in-jekyll-installation/5868/5 "2021-04-13T19:41:02Z")
there is an issue with ruby 3 - see this post: > [@Load error: cannot load such file -- webrick](https://talk.jekyllrb.com/t/load-error-cannot-load-such-file-webrick/5417): > > Hello everybody. After updating to Jekyll 4.2.0, I get the following error, and it seems to have no precedents, here on the forum. Could you be so Kind to help me? (this happens regardless of the website I’m trying to build). Please pardon me if the error is an obvious one but I know nothing about Ruby and Gems… Everything is up to date (through bundler). Here’s the log of my build error after entering bundle exec jekyll serve --trace --watch: bundler: failed to load command: jekyll (/usr/loc… looks like webrick may be missing, try `bundle add webrick` which is what the solution to that post looks to be. --- _[View the full topic](https://talk.jekyllrb.com/t/error-in-jekyll-installation/5868)._