# Unable to locate package crystal-nightly

**URL:** <https://travis-ci.community/t/unable-to-locate-package-crystal-nightly/2151>\
**Category:** Crystal\
**Created:** [February 6, 2019, 9:40am UTC](https://travis-ci.community/t/unable-to-locate-package-crystal-nightly/2151 "2019-02-06T09:40:11Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Jenz](https://sea1.discourse-cdn.com/flex015/user_avatar/travis-ci.community/jenz/32/1121_2.png) [@Jenz](https://travis-ci.community/u/Jenz)\
**Post date:** [February 6, 2019, 9:40am UTC](https://travis-ci.community/t/unable-to-locate-package-crystal-nightly/2151/1 "2019-02-06T09:40:11Z")

</div>

Trying to build against crystal-nightly, we put

```auto
crystal:
  - nightly

```

But we are met in the build log with:

```auto
E: Unable to locate package crystal-nightly 

```

(Here’s the build log: [myst-lang/myst/jobs/488667904](https://travis-ci.org/myst-lang/myst/jobs/488667904#L397).)

Why is this?

---

<div class="post-metadata">

**Author:** ![BanzaiMan](https://sea1.discourse-cdn.com/flex015/user_avatar/travis-ci.community/banzaiman/32/67_2.png) [@BanzaiMan](https://travis-ci.community/u/BanzaiMan)\
**Post date:** [February 6, 2019, 2:19pm UTC](https://travis-ci.community/t/unable-to-locate-package-crystal-nightly/2151/2 "2019-02-06T14:19:35Z")

</div>

For one thing, [nightly server](https://nightly.crystal-lang.org/apt) appears to be down. (Which is the server specified for the `nightly` builds.)

There is an issue from the past [https://github.com/crystal-lang/crystal/issues/5836](https://github.com/crystal-lang/crystal/issues/5836), but it has not been addressed.