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Ruby Installing a Ruby on Rails Development Environment in OS X

Julius Michael
Julius Michael
8,967 Points

Ruby Installation

The video says to type in "rbenv install 2.2.1"

When it does it gives me this: uby-build: definition not found: 2.2.1

The following versions contain `2.2.1' in the name: rbx-2.2.1 rbx-2.2.10

See all available versions with `rbenv install --list'.

If the version you need is missing, try upgrading ruby-build:

I type in rbenv install --list then it gives me Available versions: 1.8.6-p383 1.8.6-p420 1.8.7-p249 1.8.7-p302 1.8.7-p334 1.8.7-p352 1.8.7-p357 1.8.7-p358 1.8.7-p370 1.8.7-p371 1.8.7-p374 1.8.7-p375 1.9.1-p378 1.9.1-p430 1.9.2-p0 1.9.2-p180 1.9.2-p290 1.9.2-p318 1.9.2-p320 1.9.2-p326 1.9.2-p330 1.9.3-dev 1.9.3-preview1 1.9.3-rc1 1.9.3-p0 1.9.3-p125 1.9.3-p194 1.9.3-p286 1.9.3-p327 1.9.3-p362 1.9.3-p374 1.9.3-p385 1.9.3-p392 1.9.3-p429 1.9.3-p448 1.9.3-p484 1.9.3-p545 1.9.3-p547 1.9.3-p550 1.9.3-p551 2.0.0-dev 2.0.0-preview1 2.0.0-preview2 2.0.0-rc1 2.0.0-rc2 2.0.0-p0 2.0.0-p195 2.0.0-p247 2.0.0-p353 2.0.0-p451 2.0.0-p481 2.0.0-p576 2.0.0-p594 2.0.0-p598 2.1.0-dev 2.1.0-preview1 2.1.0-preview2 2.1.0-rc1 2.1.0 2.1.1 2.1.2 2.1.3 2.1.4 2.1.5 2.2.0-dev 2.2.0-preview1 2.2.0-preview2 2.2.0-rc1 2.2.0 2.3.0-dev jruby-1.5.6 jruby-1.6.3 jruby-1.6.4 jruby-1.6.5 jruby- jruby-1.6.6 jruby-1.6.7 jruby- jruby-1.6.8 jruby-1.7.0-preview1 jruby-1.7.0-preview2 jruby-1.7.0-rc1 jruby-1.7.0-rc2 jruby-1.7.0 jruby-1.7.1 jruby-1.7.2 jruby-1.7.3 jruby-1.7.4 jruby-1.7.5 jruby-1.7.6 jruby-1.7.7 jruby-1.7.8 jruby-1.7.9 jruby-1.7.10 jruby-1.7.11 jruby-1.7.12 jruby-1.7.13 jruby-1.7.14 jruby-1.7.15 jruby-1.7.16 jruby- jruby- jruby-1.7.17 jruby-1.7.18 jruby- jruby- jruby-9000-dev jruby-9000+graal-dev maglev-1.0.0 maglev-1.1.0-dev maglev-2.0.0-dev mruby-dev mruby-1.0.0 rbx-1.2.4 rbx-2.0.0-dev rbx-2.0.0-rc1 rbx-2.0.0 rbx-2.1.0 rbx-2.1.1 rbx-2.2.0 rbx-2.2.1 rbx-2.2.2 rbx-2.2.3 rbx-2.2.4 rbx-2.2.5 rbx-2.2.6 rbx-2.2.7 rbx-2.2.9 rbx-2.2.10 rbx-2.3.0 rbx-2.4.0 rbx-2.4.1 ree-1.8.6-2009.06 ree-1.8.7-2009.09 ree-1.8.7-2009.10 ree-1.8.7-2010.01 ree-1.8.7-2010.02 ree-1.8.7-2011.03 ree-1.8.7-2011.12 ree-1.8.7-2012.01 ree-1.8.7-2012.02 topaz-dev

Is rbx ruby on rails? Can someone help me out? Thank you!