# Helping test Numba 0.53.0 RC

**URL:** <https://numba.discourse.group/t/helping-test-numba-0-53-0-rc/519>\
**Category:** Announcements\
**Created:** [February 10, 2021, 5:37pm UTC](https://numba.discourse.group/t/helping-test-numba-0-53-0-rc/519 "2021-02-10T17:37:00Z")\
**Posts on this page:** 1\
**Showing post:** 15

<div class="post-metadata">

**Author:** ![seanlaw](https://yyz2.discourse-cdn.com/free1/user_avatar/numba.discourse.group/seanlaw/32/506_2.png) [@seanlaw](https://numba.discourse.group/u/seanlaw)\
**Post date:** [March 5, 2021, 2:41pm UTC](https://numba.discourse.group/t/helping-test-numba-0-53-0-rc/519/15 "2021-03-05T14:41:52Z")

</div>

> [@Numba 0.53.0 and llvmlite 0.36.0 Release Candidates](https://numba.discourse.group/t/numba-0-53-0-and-llvmlite-0-36-0-release-candidates/504/11):
>
> Numba 0.53.0rc2

I am a little late to RC2 testing and I’m getting a:

```auto
PackagesNotFoundError: The following packages are not available from current channels:

  - numba=0.53.0rc2

```

Has it already been removed or am I doing something wrong here? This was from:

```auto
conda install -y -c numba numba=0.53.0rc2

```

---

_[View the full topic](https://numba.discourse.group/t/helping-test-numba-0-53-0-rc/519)._