10ddb1a9736f0000% rvm install ruby-2.4.1
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.10/x86_64/ruby-2.4.1.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Installing requirements for osx.
Updating system - please wait
Error running 'requirements_osx_brew_update_system ruby-2.4.1',
showing last 15 lines of /Users/RPM/.rvm/log/1501115567_ruby-2.4.1/update_system.log
+rvm_error:4> printf %b '
Xcode version older than 4.6.2 installed, download and install newer version from:

    http://connect.apple.com

After installation open Xcode, go to Downloads and install Command Line Tools.
\n'

Xcode version older than 4.6.2 installed, download and install newer version from:

    http://connect.apple.com

After installation open Xcode, go to Downloads and install Command Line Tools.

+requirements_osx_brew_update_system:16> return 1
Requirements installation failed with status: 1.
10ddb1a9736f0000%