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@tomohiro
Last active August 29, 2015 14:07
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Mavericks to Yosemite

Mavericks

Homebrew update & upgrade:

$ brew update
$ brew upgrade
$ brew cleanup

Backup Homebrew directory:

$ sudo mv /usr/local ~/local

Yosemite

Resotre Homebrew directory:

$ sudo mv ~/local /usr/local

Install Command-Line Tools:

$ xcode-select --install

Run Software-update:

$ sudo softwareupdate --install -all

Re-Install Ruby and RubyGems:

$ rbenv uninstall 2.1.3
$ rbenv install 2.1.3
$ rbenv global 2.1.3
$ gem i bundler mechanize pit
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