Ruby 2.0 cannot extract source on OS X

Question

I am trying to install Ruby 2.0 on my Mac OS X 10.8 using the following steps http://www.interworks.com/blogs/ckaukis/2013/03/05/installing-ruby-200-rvm-and-homebrew-mac-os-x-108-mountain-lion

All steps completed successfully until the very end. After I run

rvm install 2.0.0

It gives me the following output:

/Users/aaron/.rvm/src/ruby-2.0.0-p0 has already been removed.
/Users/aaron/.rvm/rubies/ruby-2.0.0-p0 has already been removed.
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, might require sudo password.
Already up-to-date. Certificates in '/usr/local/etc/openssl/cert.pem'
already are up to date. Installing Ruby from source to:
/Users/aaron/.rvm/rubies/ruby-2.0.0-p0, this may take a while
depending on your cpu(s)... ruby-2.0.0-p0 - #downloading
ruby-2.0.0-p0, this may take a while depending on your connection...
tee: /Users/aaron/.rvm/log/ruby-2.0.0-p0/extract.log: Permission
denied tee: /Users/aaron/.rvm/log/ruby-2.0.0-p0/extract.log:
Permission denied ruby-2.0.0-p0 - #extracting ruby-2.0.0-p0 to
/Users/aaron/.rvm/src/ruby-2.0.0-p0 Error running
'__rvm_package_extract
/Users/aaron/.rvm/archives/ruby-2.0.0-p0.tar.bz2
/Users/aaron/.rvm/tmp/rvm_src_856', please read
/Users/aaron/.rvm/log/ruby-2.0.0-p0/extract.log There has been an
error while trying to extract the source. Halting the installation.
There has been an error fetching the ruby interpreter.  Halting the
installation.

Looks like it cannot extract the source. Any recommendations so that I can get this working? Thanks in advance.

Answer 1

It is a known problem. Make sure you have the latest Command Line Tools from https://developer.apple.com/downloads and run rvm install ruby --with-gcc=clang

I'm basically just repeating the answer from here

Answer 2

You might have permission problems, try:

sudo chown -R $USER: $rvm_path

Answer 3

Try rvm get head and run the installation again