Difference between revisions of "Homebrew"
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| Line 32: | Line 32: | ||
change: <code>-DBUILD_opencv_java=OFF</code> to <code>-DBUILD_opencv_java=ON</code> | change: <code>-DBUILD_opencv_java=OFF</code> to <code>-DBUILD_opencv_java=ON</code> | ||
| − | if you have tried and failed to brew opencv | + | if you have tried and failed to brew opencv before <code>brew remove opencv</code> |
<code>brew install --build-from-source opencv</code> | <code>brew install --build-from-source opencv</code> | ||
Revision as of 05:45, 2 November 2017
Homebrew is a package manager that allows you to install software. To install Homebrew, follow these Terminal command line instructions:
Contents
install homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
install XCode Command Line Tools
xcode-select --install
Agree if asked to install XCode Command Line Tools.
check homebrew
brew doctor
brew graphviz (optional)
brew install graphviz
brew ant
brew install ant
tap science
brew tap homebrew/science
install opencv
if you are not comfortable with vim
export HOMEBREW_EDITOR=nano
brew edit opencv
change: -DBUILD_opencv_java=OFF to -DBUILD_opencv_java=ON
if you have tried and failed to brew opencv before brew remove opencv
brew install --build-from-source opencv
