Downgrade OpenCV using HomeBrew when brew versions is deleted

Asked Nov 16 '18 at 17:41

Active Nov 26 '18 at 10:20

Viewed 286 times

I am using the latest version (1.8.2) of homebrew and I am trying to downgrade opencv 3.4.3 to 3.4.0.

I followed this answer homebrew install specific version of formula? However, the problem is that even after I brew tap homebrew/boneyard, brew versions opencv still does not work.

How can I make 'brew versions' work for homebrew 1.8.2?

If that does not work, can I manually download and set up opencv 3.4.0 to homebrew?

edited Nov 26 '18 at 10:20

protango

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asked Nov 16 '18 at 17:41

Penguin Zhou

The tap `homebrew/boneyard` is deprecated and contains no more formulas. You have to follow the point 3 of the answer you mention. – Ortomala Lokni Nov 17 '18 at 11:22
Please don’t use the [tag:brew] tag; it has nothing to do with Homebrew. – bfontaine Nov 26 '18 at 10:20

Downgrade OpenCV using HomeBrew when brew versions is deleted

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