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@consti
Last active September 11, 2015 03:01
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Mac OS X El Capitan – Homebrew / Rails
  • Download the El Capitan Beta and install
  • Download and install XQuartz: https://xquartz.macosforge.org/landing/
  • Download the Xcode Beta and install (drag & drop into /Applications)
  • Rename Xcode-Beta.app to Xcode.app (remove old version)
  • Start Xcode.app and agree to ToS and finish installation
  • Start up iTerm/Terminal:
# Install Xcode extensions
xcode-select --install

# Reset permissions for /usr/local
sudo chown -R $USER /usr/local

# Run `brew doctor`
brew doctor

# Install missing packages (e.g. v8-315 – could be different when you are running this)
brew install v8-315

# Running `brew doctor` should not show any more errors.

I ran in some more problems when trying to launch puma (Library not loaded: /usr/local/lib/libssl.1.0.0.dylib).

I therefore removed and rebuilt ruby to include the current version of libssl:

rvm uninstall ruby-2.2.2
rvm get head
rvm install ruby-2.2.2
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