osx - Fork loop installing Ruby 1.9.3 using RVM on OS X 10.7 -

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when trying use rvm install ruby 1.9.3 on os 10.7 mbp, infinite loop tries find ruby install:

$ rvm system $ rvm install 1.9.3 searching binary rubies, might take time. no binary rubies available for: osx/10.7/x86_64/ruby-1.9.3-p448. continuing compilation. please read 'rvm mount' more information on binary rubies.  warning! requested ruby installation requires ruby available - installing 1 first.  searching binary rubies, might take time. no binary rubies available for: osx/10.7/x86_64/ruby-2.0.0-p247. continuing compilation. please read 'rvm mount' more information on binary rubies.  warning! requested ruby installation requires ruby available - installing 1 first.  searching binary rubies, might take time. no binary rubies available for: osx/10.7/x86_64/ruby-2.0.0-p247. continuing compilation. please read 'rvm mount' more information on binary rubies.  warning! requested ruby installation requires ruby available - installing 1 first.  searching binary rubies, might take time. no binary rubies available for: osx/10.7/x86_64/ruby-2.0.0-p247. continuing compilation. please read 'rvm mount' more information on binary rubies.  warning! requested ruby installation requires ruby available - installing 1 first.  searching binary rubies, might take time. ^c proceed rvm requires ruby-1.9|ruby-2 compatible ruby installed. attempted install ruby automatically failed. please install manually (or compatible alternative) proceed.   proceed rvm requires ruby-1.9|ruby-2 compatible ruby installed. attempted install ruby automatically failed. please install manually (or compatible alternative) proceed.   proceed rvm requires ruby-1.9|ruby-2 compatible ruby installed. attempted install ruby automatically failed. please install manually (or compatible alternative) proceed.   proceed rvm requires ruby-1.9|ruby-2 compatible ruby installed. attempted install ruby automatically failed. please install manually (or compatible alternative) proceed.

of course, there ruby present or wouldn't have gotten far:

$ ruby /usr/bin/ruby $ ruby -v ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin11.0]

any idea might causing this, , how fix?

i had similar problem on os x 10.8 ruby-1.8.7. upgrading rvm helped in case. i've done:

$ rvm stable

and then:

$ rvm use system $ rvm install 1.8.7-p374

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