No available formula with the name "cmatrix".

[Travis-Barton]

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Warning: No available formula with the name "cmatrix".
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
Error: No formulae found in taps.

• OS: IOS Monterey Apple M1

I tried the standard brew install cmatrix but it seems not to be able to find it.

[rshmhrj]

Just installed via brew and it worked for me (macOS Big Sur 11.6.8, Intel Core i9)

~ ᐅ brew install cmatrix
Running `brew update --auto-update`...
==> Auto-updated Homebrew!
==> Updated Homebrew from 3.5.9 (77a4f224f) to 3.5.10 (ac94ca628).
Updated 5 taps (hashicorp/tap, homebrew/cask-versions, homebrew/core, homebrew/cask and homebrew/bundle).
==> New Formulae
ghorg                                kalign                               [email protected]                   pymol                                shaderc                              vineyard
==> New Casks
bookwright                                   cider                                        glance-chamburr                              mints                                        texifier

You have 21 outdated formulae and 1 outdated cask installed.
You can upgrade them with brew upgrade
or list them with brew outdated.
...
The 3.5.10 changelog can be found at:
  https://github.com/Homebrew/brew/releases/tag/3.5.10
==> Downloading https://ghcr.io/v2/homebrew/core/cmatrix/manifests/2.0
######################################################################## 100.0%
==> Downloading https://ghcr.io/v2/homebrew/core/cmatrix/blobs/sha256:745b7d4d2da66a0c4d159909cb16b0b6a29647a96ac6ae74fcf3b993fd730e6c
==> Downloading from https://pkg-containers.githubusercontent.com/ghcr1/blobs/sha256:745b7d4d2da66a0c4d159909cb16b0b6a29647a96ac6ae74fcf3b993fd730e6c?se=2022-08-30T05%3A50%3A00Z&sig=MfRmwScVsKGLozjyW8crrmR9910J7rUpKMYFLfT7Q
######################################################################## 100.0%
==> Pouring cmatrix--2.0.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/cmatrix/2.0: 10 files, 93.2KB
==> Running `brew cleanup cmatrix`...
Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP.
Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).
~ ᐅ cmatrix 

[polluks]

ACK works fine with Ventura
Darwin mbp 22.1.0 Darwin Kernel Version 22.1.0: Tue Sep 27 22:07:43 PDT 2022; root:xnu-8792.41.6~5/RELEASE_ARM64_T8103 arm64
https://formulae.brew.sh/formula/cmatrix

[abishekvashok]

CMatrix works fine with brew for me (Ventura - 13.1) - is your brew up to date and also please check your internet connection perhaps?