11155
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1
Well, I'm trying to install Rails through gems in a Linux box `sudo gem
i rails --pre` I'm getting this:
ERROR: Error installing rails:
activemodel requires activesupport (= 3.1.0.rc6, runtime)
Which is funny, because when I check `gem list` I get
activesupport (3.1.0.rc6)
bcrypt-ruby (2.1.4)
builder (3.0.0)
i18n (0.6.0)
multi_json (1.0.3)
I don't know what to do 
11155
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2
For the record, I just installed Ruby through RVM and it solved it.
Please follow this Github repo for exact steps to prevent errors in
future:
https://github.com/gezope/InstallingRailsOnUbuntu
"One click" shell script for Git+RVM+Ruby+Rails with all packages
required is in progress:
https://github.com/davidpgero/rvm_install_script
If you've further question or problems with the steps or with install
script please let us know. Good luck,
gezope