brew for Mac OS X

$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

$ brew install ant

======================================

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

brew install mc

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Error: The contents of the SDKs in your Command Line Tools (CLT) installation do not match the SDK folder names.

A clean reinstall of Command Line Tools (CLT) should fix this.

Remove the broken installation before reinstalling:
sudo rm -rf /Library/Developer/CommandLineTools

Install the Command Line Tools:
xcode-select --install

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sudo rm -rf /Library/Developer/CommandLineTools
xcode-select --install

brew install wget