# Missing gem even though I've installed it

**URL:** <https://talk.jekyllrb.com/t/missing-gem-even-though-ive-installed-it/4031>\
**Category:** Help\
**Created:** [March 8, 2020, 4:24pm UTC](https://talk.jekyllrb.com/t/missing-gem-even-though-ive-installed-it/4031 "2020-03-08T16:24:10Z")\
**Posts on this page:** 1\
**Showing post:** 13

<div class="post-metadata">

**Author:** ![ashmaroli](https://avatars.discourse-cdn.com/v4/letter/a/df705f/32.png) [@ashmaroli](https://talk.jekyllrb.com/u/ashmaroli)\
**Post date:** [March 8, 2020, 6:28pm UTC](https://talk.jekyllrb.com/t/missing-gem-even-though-ive-installed-it/4031/13 "2020-03-08T18:28:07Z")

</div>

Line 5:

```ruby
gem "jekyll"

```

to

```ruby
gem 'jekyll', github: 'jekyll/jekyll'

```

---

_[View the full topic](https://talk.jekyllrb.com/t/missing-gem-even-though-ive-installed-it/4031)._