Searching for binary rubies, this might take some time.
No binary rubies available for: ubuntu/12.04/x86_64/ruby-1.9.3-p385.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Fetching yaml-0.1.4.tar.gz to /usr/local/rvm/archives
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  460k  100  460k    0     0   484k      0 --:--:-- --:--:-- --:--:--  578k
Extracting yaml to /usr/local/rvm/src/yaml-0.1.4
Prepare yaml in /usr/local/rvm/src/yaml-0.1.4.
Configuring yaml in /usr/local/rvm/src/yaml-0.1.4.
Compiling yaml in /usr/local/rvm/src/yaml-0.1.4.
Installing yaml to /usr/local/rvm/usr
Installing Ruby from source to: /usr/local/rvm/rubies/ruby-1.9.3-p385, this may take a while depending on your cpu(s)...
ruby-1.9.3-p385 - #downloading ruby-1.9.3-p385, this may take a while depending on your connection...
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100 9786k  100 9786k    0     0   770k      0  0:00:12  0:00:12 --:--:--  961k
ruby-1.9.3-p385 - #extracting ruby-1.9.3-p385 to /usr/local/rvm/src/ruby-1.9.3-p385
ruby-1.9.3-p385 - #extracted to /usr/local/rvm/src/ruby-1.9.3-p385
ruby-1.9.3-p385 - #configuring
ruby-1.9.3-p385 - #compiling
ruby-1.9.3-p385 - #installing
Retrieving rubygems-1.8.25
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100  371k  100  371k    0     0  2261k      0 --:--:-- --:--:-- --:--:-- 6519k
Extracting rubygems-1.8.25 ...
Removing old Rubygems files...
<internal:gem_prelude>:1:in `require': cannot load such file -- rubygems.rb (LoadError)
        from <internal:gem_prelude>:1:in `<compiled>'
Installing rubygems-1.8.25 for ruby-1.9.3-p385 ...
Error running 'env GEM_PATH=/usr/local/rvm/gems/ruby-1.9.3-p385:/usr/local/rvm/gems/ruby-1.9.3-p385@global:/usr/local/rvm/gems/ruby-1.9.3-p385:/usr/local/rvm/gems/ruby-1.9.3-p385@global GEM_HOME=/usr/local/rvm/gems/ruby-1.9.3-p385 /usr/local/rvm/rubies/ruby-1.9.3-p385/bin/ruby /usr/local/rvm/src/rubygems-1.8.25/setup.rb', please read /usr/local/rvm/log/ruby-1.9.3-p385/rubygems.install.log
Installation of rubygems did not complete successfully.
/usr/local/rvm/scripts/functions/utility: line 661: /usr/local/rvm/rubies/ruby-1.9.3-p385/bin/ruby: No such file or directory
/usr/local/rvm/scripts/functions/utility: line 666: /usr/local/rvm/rubies/ruby-1.9.3-p385/bin/ruby: No such file or directory