How I installed Bokeh without conda on OSX 10.8.x

install_bokeh.sh

 pip install bokeh # Fail
 # gevent requires libevent, although you'd never know it from the error message
 brew install libevent
 
# configure: error: C compiler cannot create executables ???
# Update Command Line tools for XCode
# No love
# find this: http://stackoverflow.com/questions/13041525/osx-10-8-xcrun-no-such-file-or-directory
sudo mv  /usr/bin/xcrun /usr/bin/xcrun.bak
sudo vim /usr/bin/xcrun  # Replace contents with #!/bin/bash $@ 
sudo chmod +x  /usr/bin/xcrun
 
pip install gevent # NOPE
sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future pip install bokeh

# FINALLY IT WORKS