Install from source Ruby 2.2.0

gistfile1.txt

Links: Homepage | Downloads
Dependencies: rbenv | OpenSSL
Version: 

Get the Code
Switch to /usr/local/src and download the source package.

$cd /usr/local/src
$curl --remote-name http://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.0.tar.gz
Extract the archive and move into the folder.

$tar -xzvf ruby-2.2.0.tar.gz
$cd ruby-2.2.0

Compile and Install
Configure, compile and install into /usr/local/rbenv/versions/2.2.0.

$./configure \
	--prefix=/usr/local/rbenv/versions/2.2.0 \
	--with-opt-dir=/usr/local/openssl
$make
$make install

Set Version
Set the global ruby version to 2.2.0.

$rbenv global 2.2.0

To see all installed versions, use rbenv versions.

Update rbenv
Rehash the rbenv shims.

$rbenv rehash

Verify the Installation
To verify that you have correctly installed this version of Ruby.

$ruby --version