rvm install rbx-2.2.5

gistfile1.txt

11:40:06:positions >> rvm install rbx-2.2.5
rbx-2.2.5 - #removing src.
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.9/x86_64/rbx-2.2.5.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Certificates in '/usr/local/etc/openssl/cert.pem' already are up to date.
Requirements installation successful.
Regenerating ruby-2.0.0-p353 wrappers.
mkdir: /1394466020_ruby-2.0.0-p353: Permission denied
tee: /1394466020_ruby-2.0.0-p353/gemset.wrappers.rubinius.log: No such file or directory
ruby-2.0.0-p353@rubinius - #generating wrapperstee: /1394466020_ruby-2.0.0-p353/gemset.wrappers.rubinius.log: No such file or directory
...
Error running 'run_gem_wrappers_regenerate',
showing last 15 lines of /1394466020_ruby-2.0.0-p353/gemset.wrappers.rubinius.log
tail: /1394466020_ruby-2.0.0-p353/gemset.wrappers.rubinius.log: No such file or directory
-bash: /Users/mwlang/.rvm/wrappers/ruby-2.0.0-p353@rubinius/ruby: No such file or directory
Updating certificates in ''.
mkdir: : No such file or directory
mkdir: : No such file or directory
Can not create directory '' for certificates.
rbx-2.2.5 - #downloading rubinius-2.2.5, this may take a while depending on your connection...
rbx-2.2.5 - #extracting rubinius-2.2.5 to /Users/mwlang/.rvm/src/rbx-2.2.5.
ruby-2.0.0-p353@rubinius - #bundle install.
Error running '/Users/mwlang/.rvm/wrappers/ruby-2.0.0-p353@rubinius/bundle install',
showing last 15 lines of /Users/mwlang/.rvm/log/1394466009_rbx-2.2.5/bundle.log
[2014-03-10 11:40:26] /Users/mwlang/.rvm/wrappers/ruby-2.0.0-p353@rubinius/bundle
current path: /Users/mwlang/.rvm/src/rbx-2.2.5
PATH=/Users/mwlang/.rvm/bin:/usr/local/opt/pkg-config/bin:/usr/local/opt/libtool/bin:/usr/local/opt/automake/bin:/usr/local/opt/autoconf/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/share/npm/bin:/opt/local/bin:/opt/local/sbin:/opt/local/lib/mysql5/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin
command(2): /Users/mwlang/.rvm/wrappers/ruby-2.0.0-p353@rubinius/bundle install
-bash: /Users/mwlang/.rvm/wrappers/ruby-2.0.0-p353@rubinius/bundle: No such file or directory