similar to: Can't setup Rails with RVM in ubuntu 12.04

Im a new user - I just installed rails, following directions here: http://rubyonrails.org/download however, when it came time to make a rails new path/etc/etc I get this message: Can''t initialize a new Rails application within the directory of another, please change to a non-Rails directory first. The only complication during the download was that I had to upgrade from version 1.8.6 to

I''ve written a simple Rails migration that adds an index to an existing Postgres table: class AddIndexToEvents < ActiveRecord::Migration > def change > add_index :sf_events, :account_id > end > end However, when I run the migration, it fails due to a syntax error on the CREATE INDEX line. I''m expecting some SQL like this to be generated: CREATE INDEX

Hi, I am following this post * http://www.sitepoint.com/ruby-social-gems-linkedin/* for using linked gem and API for getting profile and other stuff But at the end I am getting this error: => Booting WEBrick => Rails 3.2.13 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server Exiting

I''ve installed ruby1.9.2 from rvm but ruby doesn''t work on my ubuntu there is a picture showing my situation. plase give me a help http://postfiles4.naver.net/20110114_51/sukury47_1294944222409RbBlv_JPEG/rvm_break.JPG?type=w3 -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

When I ran cap deploy:setup, the following actually installed rvm, ruby and the online_store gemset on my staging server: set :rvm_ruby_string, ''ruby-1.9.3-p0@online_store'' set :rvm_autolibs_flag, "read-only" set :rvm_type, :system set :rvm_install_with_sudo, true before ''deploy:setup'', ''rvm:install_rvm'' # install RVM before

I''m getting back to learning rails and at one point I used rvm to install some rubies. Now I''m playing dumb and want to install the latest ruby version - latest beta. How in the world do I found out the name of it? I''d think it would be named somewhere here http://www.ruby-lang.org/en/downloads/ and then I could just do rvm install ruby-XYZ. I don''t get where I

I''m a total rails newb and is trying to install RVM. The terminal tells me that RVM installed just fine but when I try commands like "rvm notes" or "rvm install 1.9.2" I get: "-bash: rvm: command not found" Does anyone know why? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to

I am using rvm installed on Ubuntu 10.04 as recommended in the rvm docs (including changes to .bashrc) and all is working well with several versions of Rails, and Ruby 1.8.7 and 1.9.2. If I run rvm use 1.9.2 it says Using /home/colinl/.rvm/gems/ruby-1.9.2-p0 and if I run rvm info It shows exactly what I would expect for 1.9.2 and I can start the rails server and all is well. The problem arises if

Hello, I cannot run unicorn_rails out without using bundle exec . This is the error: /home/user/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:31:in `block in setup'': You have already activated rack 1.3.1, but your Gemfile requires rack 1.2.3. Consider using bundle exec. (Gem::LoadError) Maybe RVM is involved? Maybe I am involved? Please add me in the CC replies,

Hi there I have a weird situation. I have inherited a project in Rails 1.2.3 that has been upgraded to Rails 2.3.14 (and is running). I have installed Cucumber and Rspec to start to write features/tests for the new code that needs to be written. In my Gemfile, these Gems are loaded: group :test do gem ''rspec-rails'', ''~> 1.3.4'', :require =>

I have a Macbook with Snow Leopard and Macports. I have successfully run the script displayed below the heading "The following script will boostrap git + RVM..." on the page: http://rvm.beginrescueend.com/rvm/install/ However I can find no .bash_profile or .bashrc on my machine. The closest existing files are .profile in my root, .bash_login in my root, and setup.bash.in in a subfolder

Hi, according to ?rvm the relevance vector machine function as implemented in the kernlab-package has an argument 'cross' with which you can perform k-fold cross validation. However, when I try to add a 10-fold cross validation I get the following error message: Error in match.arg(type, c("C-svc", "nu-svc", "kbb-svc", "spoc-svc",

Hello, I start using RVM for using Rails 3 and Rails 2 for some applications. At the moment I can''t install the rmagick gem in the new Ruby environment. I use Mac OSX and I installed already imagemagick via ports and this was working before using RVM, I succeed also to install the rmagick gem before installing RVM. Here is the output of the install command : http://pastie.org/1299253

hi group im new to rails i follow instruction about instalation rails in ubuntu12.04 in this url https://www.digitalocean.com/community/articles/how-to-install-ruby-on-rails-on-ubuntu-12-04-lts-precise-pangolin-with-rvm everything was just fine but when i logout or restart the pc rails is lost if i try rails new app or something else i get this answer on the terminal sudo apt-get install

I want to work with both Rails 2 and Rails 3 projects. I have RVM installed. When I upgraded to Rails 3, Installed RVM via terminal: bash < <( curl http://rvm.beginrescueend.com/releases/ … ll-latest) version=$(curl http://rvm.beginrescueend.com/releases/ … sion.txt); mkdir -p ~/.rvm/src/ && cd ~/.rvm/src/ && curl -O http://rvm.beginrescueend.com/releases/ … on}.tar.gz |

I have installed rvm-ruby-rails (all latest versions) and it works fine as long as I''m in that terminal service window. Once i close it and open new terminal window; all of them disappear/ *installed things are lost!!*. If i install them again, in that window they work fine. It''s very varied. Any comments/help appreciated. I''m using Ubuntu Linux 11.04. Regards, Ram

i need to use old version of ruby (1.8.7) and older version of rails (2.1.0) so i decided to use rvm. however since i''m somewhat new to ruby and rails i''m having issues. i created a gemset with rvm for my project, installed rails 2.1.0 into it. after that i created a project and a scaffolding for it. however i bumped onto an issue with sqlite3 (or sqlite3-ruby). it seems to me

Hello, In my ongoing quest to develop a "best" model, I'm testing various forms of SVM to see which is best for my application. I have been using the SVM from the e1071 library without problem for several weeks. Now, I'm interested in RVM and LSSVM to see if I get better performance. When running RVM or LSSVM on the exact same data as the SVM{e1071}, I get an error that I

Hi-- Am having trouble with rvm. Successfully installed it, but when I tried to install Ruby 1.8.7, here is the error I got: Paul-Denlingers-MacBook-Pro:~ pdenlinger$ rvm install 1.8.7 -bash: rvm: command not found Tried closing terminal, quitting terminal, opening another tab, etc. but continued to get same error. What to do? Thanks! -- You received this message because you are subscribed

I installed the bundler, no problem - but it seems to have screwed up my gem repository in both cases!? What to do? kristian-mandrups-macbook-pro:~ kristianconsult$ sudo gem install thor /Users/kristianconsult/.rvm/gems/ruby/1.9.1/gems/bundler-0.8.1/lib/ rubygems_plugin.rb:2:in `require'': no such file to load -- bundler/ commands/bundle_command (LoadError) from