How To Install Jekyll in Mac OSX Mavericks?

1. Procedure of installing Jekyll in Mac OS X

2. Install Xcode Command line tools:http://stackoverflow.com/questions/9329243/xcode-4-4-and-later-install-command-line-tools

3. Clang error during install Jekyll

clang: error: unknown argument:'-multiply_definedsuppress'[-Wunused-command-line-argument-hard-error-in-future]
clang: note:this will be a hard error (cannot be downgraded to a warning)in the future
make:***[redcarpet.bundle]Error 1

make failed,exit code 2

Solution:

export ARCHFLAGS="-Wno-error=unused-command-line-argument-hard-error-in-future"
export CFLAGS=-Wunused-command-line-argument-hard-error-in-future
export CPPFLAGS=-Qunused-arguments
sudo -E gem install jekyll

[Note]: Above is a temporary workaround for Xcode 5.1 only.

References:

1. http://xthinking.com/github/2014/03/17/github_install_jekyll_mavericks.html

2. http://stackoverflow.com/questions/22313407/clang-error-unknown-argument-mno-fused-madd-python-package-installation-fa

3. http://forums.getpebble.com/discussion/11862/installation-error-perhaps-due-to-xcode-5-1

4. https://langui.sh/2014/03/10/wunused-command-line-argument-hard-error-in-future-is-a-harsh-mistress/

5. http://stackoverflow.com/questions/9329243/xcode-4-4-and-later-install-command-line-tools