rvm install error 3

curl -#L https://get.rvm.io | bash
######################################################################## 100,0%
Downloading RVM from wayneeseguin branch master
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   124  100   124    0     0    139      0 --:--:-- --:--:-- --:--:--   286
100 3265k  100 3265k    0     0   159k      0  0:00:20  0:00:20 --:--:--  650k

Upgrading the RVM installation in /christophrumpel1.rvm/
    RVM PATH line found in /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh.
    RVM sourcing line found in /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh /Volumes/Macintosh.

Upgrade Notes:


  * WARNING: Above files contains `PATH=` with no `$PATH` inside, this can break RVM,
    for details check https://github.com/wayneeseguin/rvm/issues/1351#issuecomment-10939525
    to avoid this warning append #PATH.

  * No new notes to display.

# RVM:  Shell scripts enabling management of multiple ruby environments.
# RTFM: https://rvm.io/
# HELP: http://webchat.freenode.net/?channels=rvm (#rvm on irc.freenode.net)
# Cheatsheet: http://cheat.errtheblog.com/s/rvm
# Screencast: http://screencasts.org/episodes/how-to-use-rvm

# In case of any issues run 'rvm requirements' or read 'rvm notes'

Upgrade of RVM in /christophrumpel1.rvm/ is complete.

# Christoph Rumpel,
#
#   Thank you for using RVM!
#   I sincerely hope that RVM helps to make your life easier and
#   more enjoyable!!!
#
# ~Wayne


christophrumpel1 in ~
○ source /christophrumpel1.rvm/scripts/rvm

christophrumpel1 in ~
○ rvm autolibs homebrew

christophrumpel1 in ~
○ rvm install ruby
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-2.0.0-p0.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing requirements for osx_brew, might require sudo password.
ERROR: '/usr/local/bin' not writable, fix it first!