#brew.sh

[kido-ih]

# Install other version of package in brew

Wondering whether you can install other than main version of package distributed over brew?

Here’s solution:

1) Clone brew repo locally

$ git clone [email protected]:Homebrew/homebrew-core.git

2) Jump into that directory $ cd homebrew-core

3) Find commit’s SHA-sum of version you need: $ git log master -- Formula/terraform.rb

4) Switch it to other version $ git checkout 3507fce2ba1f36cc371fe888fd093bf5aa79981d

5) Jump into package’s directory $ cd Formula

6) (optional) if you have installed this package, unpin and unlink it: $ brew unpin terraform $ brew unlink terraform

7) Install version you’ve switched to $ brew install terraform.rb

Enjoy!

[ttech]

Homebrew: super gestor de paquetes para macOS

Homebrew: super gestor de paquetes para macOS

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[ultrastructured]

416 errors on brew (cask) install

Today I was trying to install MacTeX with homebrew and got this error output:

~ %> brew cask install mactex ==> Downloading http://mirror.ctan.org/systems/mac/mactex/mactex-20150613.pkg ######################################################################## 100.0% curl: (22) The requested URL returned error: 416 Error: Download failed on Cask 'mactex' with message: Download failed: http://mirror.ctan.org/systems/mac/mactex/mactex-20150613.pkg ~ %>

So frustrating! Then I remembered, I'd (successfully) started and cancelled an MacTeX installation a couple of days earlier, which, as it turns out, left an .incomplete file over in /Library/Caches/Homebrew. Homebrew's invocation of curl was detecting the .incomplete file and trying to do the smart thing by using a Range request to just grab the remainder (instead of starting from scratch). Unfortunately my local mirror doesn't seem to support Range requests, hence the 416 HTTP error (i.e., Range Not Satisfiable). So, easy fix:

~ %> rm -f /Library/Caches/Homebrew/mactex-*.pkg.incomplete ~ %>

Et voilà, problem solved and my 2.5G MacTeX download is proceeding apace. :)

(FWIW, when Apache vulnerabilities like CVE-2011-3192 cropped up a few years ago, it was pretty common for webservers to disable support for Range functionality altogether, which is what I'm imagining my local MacTeX mirror has done.)

I guess I should probably submit a patch to Cask to detect 416 errors and remove the offending .incomplete file automatically. Ahhh, yak shaving.