April 2019
Intermediate to advanced
336 pages
8h 22m
English
Content preview from OpenCV 4 for Secret Agents - Second Edition
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Mac with Homebrew
Like MacPorts, Homebrew is a package manager that provides Terminal commands to automate the process of downloading, compiling, and installing various pieces of open source software.
Starting from a system where Xcode and its command-line tools are already set up, the following steps will give us an OpenCV installation through Homebrew:
- Open Terminal and run the following command to install Homebrew:
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
- Unlike MacPorts, Homebrew does not automatically put its executables in PATH. To do so, create or edit the ~/.profile file and add this line at the top:
export PATH=/usr/local/bin:/usr/local/sbin:$PATH
- Save the file and ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.