RVM Instalation

screen.txt

user@ubuntu:~$ sudo apt-get install git-core curl

user@ubuntu:~$ bash < <(curl -s https://rvm.beginrescueend.com/install/rvm)
Cloning into rvm...
remote: Counting objects: 5375, done.
remote: Compressing objects: 100% (2544/2544), done.
remote: Total 5375 (delta 3492), reused 3850 (delta 2113)
Receiving objects: 100% (5375/5375), 1.84 MiB | 1.21 MiB/s, done.
Resolving deltas: 100% (3492/3492), done.

  RVM:  Shell scripts enabling management of multiple ruby environments.
  RTFM: https://rvm.beginrescueend.com/
  HELP: http://webchat.freenode.net/?channels=rvm (#rvm on irc.freenode.net)
  
Installing RVM to /home/user/.rvm/
    Correct permissions for base binaries in /home/user/.rvm/bin...
    Copying manpages into place.

Notes for Linux ( DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.04
DISTRIB_CODENAME=natty
DISTRIB_DESCRIPTION="Ubuntu 11.04" )

NOTE: 'ruby' represents Matz's Ruby Interpreter (MRI) (1.8.X, 1.9.X)
             This is the *original* / standard Ruby Language Interpreter
      'ree'  represents Ruby Enterprise Edition
      'rbx'  represents Rubinius

bash >= 3.2 is required
curl is required
git is required (>= 1.7 recommended)
patch is required (for ree and some ruby-head's).

If you wish to install rbx and/or Ruby 1.9 head (MRI) (eg. 1.9.2-head),
then you must install and use rvm 1.8.7 first.

If you wish to have the 'pretty colors' again,
  set 'export rvm_pretty_print_flag=1' in ~/.rvmrc.

dependencies:
# For RVM
  rvm: bash curl git

# For Ruby (MRI & ree)  you should install the following OS dependencies:
  ruby: /usr/bin/apt-get install build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake

# For JRuby (if you wish to use it) you will need:
  jruby: /usr/bin/apt-get install curl g++ openjdk-6-jre-headless
  jruby-head: /usr/bin/apt-get install ant openjdk-6-jdk

# In addition to ruby: dependencies,
  ruby-head: subversion

# For IronRuby (if you wish to use it) you will need:
  ironruby: /usr/bin/apt-get install curl mono-2.0-devel

For rbx (Rubinius) more than 600MB of free RAM required.

 NOTE: For all installations, as of 1.7, RVM no longer autoloads .rvmrc files. In order to return this
 functionality, you MUST add 'export rvm_project_rvmrc=1' to your $HOME/.rvmrc file.
 This causes RVM to override 'cd' which, while toggleable even < 1.7, is currently defaulted to 'off'.
 This knob returns the previous behaviour to active which causes per-project .rvmrc files to be loaded
 once again.
 
 Example: echo 'export rvm_project_rvmrc=1' >> $HOME/.rvmrc && rvm reload

Installation of RVM to /home/user/.rvm/ is complete.

user,

If you have any questions, issues and/or ideas for improvement please
fork the project and issue a pull request.

If you wish to enable the project .rvmrc file functionality, set
rvm_project_rvmrc=1 in either /etc/rvmrc or ~/.rvmrc. Note that this will
override cd with a function (bash) and/or hook into it (zsh).

Thank you for using RVM! I sincerely hoped that RVM helped to make your life
both easier and more enjoyable.
If not, how about some actual constructive feedback instead of keeping things
all to yourself? As cool as that would be, I am not an empath nor a psychic.
Psychotic; perhaps...

#reload console

user@ubuntu:~$ rvm -v
rvm 1.7.2 by Wayne E. Seguin (wayneeseguin@gmail.com) [https://rvm.beginrescueend.com/]

user@ubuntu:~$ sudo apt-get install build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake

user@ubuntu:~$ rvm install 1.8.7
Installing Ruby from source to: /home/user/.rvm/rubies/ruby-1.8.7-p352, this may take a while depending on your cpu(s)...

ruby-1.8.7-p352 - #fetching 
ruby-1.8.7-p352 - #downloading ruby-1.8.7-p352, this may take a while depending on your connection...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 4108k  100 4108k    0     0   105k      0  0:00:39  0:00:39 --:--:--  557k
100 4108k  100 4108k    0     0   104k      0  0:00:39  0:00:39 --:--:--  104k
ruby-1.8.7-p352 - #extracting ruby-1.8.7-p352 to /home/user/.rvm/src/ruby-1.8.7-p352
ruby-1.8.7-p352 - #extracted to /home/user/.rvm/src/ruby-1.8.7-p352
ruby-1.8.7-p352 - #configuring 
ruby-1.8.7-p352 - #compiling 
ruby-1.8.7-p352 - #installing 
Retrieving rubygems-1.8.6
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  244k  100  244k    0     0   192k      0  0:00:01  0:00:01 --:--:--  261k
Extracting rubygems-1.8.6 ...
Removing old Rubygems files...
Installing rubygems-1.8.6 for ruby-1.8.7-p352 ...
Installation of rubygems completed successfully.
ruby-1.8.7-p352 - adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
ruby-1.8.7-p352 - #importing default gemsets (/home/user/.rvm/gemsets/)
Install of ruby-1.8.7-p352 - #complete 

user@ubuntu:~$ rvm use 1.8.7
Using /home/user/.rvm/gems/ruby-1.8.7-p352

user@ubuntu:~$ ruby -v
ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]

user@ubuntu:~$ gem -v
1.8.6