A dynamic, open source programming language with a focus on simplicity and productivity. (quote: ruby-lang.org)
1
vote
2answers
373 views
Can't run a program installed through gem install
I have installed Ruby using RVM.
I did a gem install rspec command and it seemed to install rspec correctly. If I do a rspec I get a "The program 'rspec' is not currently installed" and I am ...
0
votes
1answer
413 views
tk installation doesn't work for ruby1.9.1
Ok, this is what I did before I landed onto a terminal with a bunch of error messages...
First, I installed ruby1.9.1 using apt-get.
(All of those ruby1.9.1 packages including ruby1.9.1-examples ...
3
votes
1answer
5k views
“Cannot load such file — openssl” when running bundle
When I try to use bundler, I get the error:
/home/vivek/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- openssl ...
0
votes
1answer
582 views
Compass (ruby) error on Precise [closed]
I had Compass (a ruby gem) installed on Oneiric with no problems I have updated to Precise formatting / and keeping /home, so I needed to reinstall ruby.
I get this error now when I compile a SCSS ...
1
vote
1answer
383 views
Successfully installed SASS, but the terminal insists it isn't
I wanted to install sass version 3.2.0 alpha.
I first ran sudo apt-get install libhaml-ruby1.8, which is what the console recommended It successfully installed, but it installed an older version ...
2
votes
1answer
3k views
GNU Make not found - How to install GNU Make on 12.04
We have set up an Ubuntu 12.04 LTS server for RoR. We did successfully install rvm and git. However installation failed with rvm for zlib and ruby 1.9.3. Here is the error log for $rvm install 1.9.3:
...
1
vote
2answers
3k views
Install ruby 1.9.2-p180 via RVM on Ubuntu 12.04
I just upgraded to the newest Ubuntu release and this broke my ruby on rails setup.
I would like to install ruby 1.9.2-p180 now via RVM:
rvm install ruby-1.9.2-p180
This is cancelled due to some ...
0
votes
1answer
45 views
Are there alternative repositories for ruby1.8 package in 10.04?
I want to upgrade existing Ruby 1.8.7 package to patchlevel 300+ revision. Official repository version is this one:
ruby 1.8.7 (2010-01-10 patchlevel 249)
Are there any repositories that ...
2
votes
1answer
456 views
Use Ruby 1.9.3-p125 and remove others [duplicate]
Possible Duplicate:
How do I set up Ruby on Rails?
How do I get “ruby” to do what “ruby1.9.1” does?
I installed ruby 1.9.3-p125 with rvm. rvm list yields
ruby-1.9.3-p125 [ x86_64 ]
...
0
votes
1answer
207 views
How do I get Launchy to open Chromium?
I'm developing in rails on my computer. I'm just going along with what tutorials say, and I simply cannot find anything about how to use launchy during development on the Internet .. period. There ...
0
votes
1answer
35 views
Do I need to reinstall language environments?
I recently installed Ubuntu 11.10 (using wubi) and want to make it my main development environment.
I have Java, ruby, gcc, haskell, python (and the list goes on) environments, compilers and ...
3
votes
3answers
5k views
How do I install ruby-rvm?
I want to install a rails environment on Ubuntu 11.04. I tried:
$ sudo apt-get install ruby-rvm
But got the error:
Unable to locate package ruby-rvm
My other PC has Ubuntu 11.10, and this ...
0
votes
1answer
282 views
Rails application directory has different $PATH value than other directories on the system
I recently installed Rails 3.2.1 (Gem version 1.8.7) running on Ruby 1.9.3 on Ubuntu 11.10. I installed ruby, rails, and gem using rvm. I currently only have the one version installed. When I type ...
3
votes
1answer
684 views
Disable differences in login handling (non-interactive, interactive etc.)
I'm always having trouble with RVM installs and non-interactive vs. interactive shell sessions. If the session isn't interactive I'm usually getting the command not found error on different ...
0
votes
1answer
245 views
How to automatically hide error messages in GNOME Shell's notifications?
I'm using Ubuntu 11.10 and gnome-shell 3. I`m using Guard to notify test pass or failure.
How to automatically hide error messages from libnotify in gnome shell?
When I have green test notification ...
0
votes
3answers
289 views
RubyGem MySQL Binding fails
When I executed 'gem install mysql', the error message below appeared.
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
extconf.rb:10:in ...
2
votes
1answer
1k views
RubyGem version downgrade
When the command of sudo rake db:migrate was executed the error message below appeared.
rake aborted!
RubyGem version error: rack(1.4.1 not ~> 1.1.0)
I guess the RubyGem version is later than ...
1
vote
1answer
1k views
Default Ruby version set with RVM not recognized by system
I'm trying to get the system to use the Ruby version I've set with RVM. The following commands produce this output:
$ rvm use 1.9.2 --default
Using /usr/share/ruby-rvm/gems/ruby-1.9.2-p180
$ rvm ...
-1
votes
1answer
310 views
How to share ubuntu (make server (Ruby on Rails)) in home, on virtual machine?
how can I share my ubuntu server () which is installed on virtual machine. Main machine is asus k52de, which OS is Windows 7 professional. How can i do, that i can attach to my ubuntu from another ...
1
vote
1answer
345 views
How to get a bundler enabled rails app running as a service with upstart?
I can get some random shell script to run as a service...that's not the problem. I think it's related to environment variables given some of the google-ing I did. Either a list of required rails ...
1
vote
3answers
286 views
How do I install Ruby 1.9.2 on Ubuntu without crashing?
I've been trying to set up Ruby on Rails for Ubuntu 11.10 following these instructions, but I can't get it to work.
I'll follow the install guide all the way up to "rvm install ruby-1.9.2", and at ...
0
votes
1answer
646 views
How to install Ruby plugin on Eclipse Indigo under Ubuntu 11.10
I've had no luck installing the Ruby plugin in Eclipse Indigo v3.7.1 under Ubuntu Oneiric. The Ubuntu community notes apply to earlier versions and don't help much with my setup.
I wonder if you can ...
0
votes
1answer
527 views
Problems with RVM and Rails when creating new app
When trying doing rails new myapp, under this path: /home/novito/Projectes I get the following error:
Can't initialize a new Rails application within the directory of another, please change to a ...
4
votes
2answers
431 views
installing ruby 1.9.2 for octopress
So, I am trying to install Octopress. I need ruby 1.9.2. It looks like sudo apt-get install ruby wants to install ruby 1.8. I've read that RVM is a good way to go. But it seems rather excessive since ...
2
votes
1answer
343 views
ruby ri: Nothing known about Array
There doesn't seem to be any ri documentation on core ruby classes on my system. Using ri -c I see that there are docs for a few gems I've installed, but that's it.
$ ri Array
Nothing known about ...
0
votes
1answer
244 views
Installaing ruby fails on ubuntu 10.04 server edition
I tried to install ruby on my ubuntu 10.04 server edition
sudo apt-get install ruby
I get the following error
Reading package lists... Done
Building dependency tree
Reading state ...
3
votes
2answers
2k views
How can I reinstall redmine?
I have a redmine setup. today morning I saw that my redmine folder was empty and I was unable to access redmine, so I tried installing redmine again using:
sudo apt-get install redmine
I am getting ...
5
votes
1answer
126 views
Does anyone have any idea if/when Ubuntu is going to switch the default ruby install from 1.8 train to the 1.9 train?
I'm kind of hoping it's not going to be a python 2.7/3.0 thing, but I thought I might find someone "in the know".
2
votes
2answers
1k views
Installing RVM on 11.10
I have been trying to get RVM properly installed on my system for 10 hours. The problem is, that when ever I run the command to download the install script I get this:
edu@edu-VirtualBox:~$ bash -s ...
2
votes
2answers
275 views
Error while installing rails
Following this tutorial here, to install ruby on rails on ubuntu 11.10 with sqlite3
when I run the following command
sudo gem install rails
I get the following error :
ERROR: Could not find a ...
6
votes
4answers
8k views
How do you install less css command line compiler?
From my understanding and correct me if I'm wrong, I have to get ruby or NPM installed to get the less css compiler working.
I don't have any ruby installed and I'm not really sure how to get my ...
2
votes
1answer
264 views
No ruby alternatives on 11.04 / 11.10?
Running update-alternatives --config ruby fails:
# uname -a
Linux test06 2.6.38-8-virtual #42-Ubuntu SMP Mon Apr 11 04:06:34 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
# cat /etc/lsb-release
...
4
votes
3answers
5k views
How do I update to the latest version of SASS?
This is really stupid but I've been Googling for an hour now and can't find the answer.
I'm on Ubuntu 10.10, and I'm trying to update to the latest version of SASS so that I can use an @import rule ...
11
votes
1answer
13k views
How do you uninstall Ruby 1.8.7 and install Ruby 1.9.2?
Does anyone know how to properly uninstall Ruby 1.8.7 and install Ruby 1.9.2 on Ubuntu 11.10?
I have thoroughly searched and none of the tutorials I've found have worked.
Also, I spent a very long ...
2
votes
1answer
1k views
Cannot get rvm to install correctly
Is anyone noticing problems when trying to install rvm on ubuntu? I have both Ruby 1.8.7 and 1.9.2 installed on my machine but can't figure out how to make it default to 1.9.2 other than the rvm ...
1
vote
2answers
317 views
How to auto indent the characters of rb, erb, .html.erb files?
In mac using Text - Mate we can easily auto - indent the characters in the file for Ruby on Rails code in various rb,erb or html.erb files. I am searching for a plugin for GEdit for the same purpose ...
1
vote
1answer
96 views
How to decide which version of Ruby to install, ruby1.8 or ruby1.9.1?
I am thinking about learning the basics of Ruby, so I want to install the ruby interpreter, irb, etc., on my Ubuntu 11.10 box. I quickly found that there are two main branches of ruby -- the 1.8 ...
1
vote
2answers
668 views
Is there an alternative to installing Ruby Version Manager (RVM) from repository in Ubuntu Software Center?
I generally avoid the hosted Ruby repos and install RVM manually but I notice there's an RVM repo in Ubuntu Software Center now. Has anyone used it? Would I be better off continuing to install RVM ...
5
votes
1answer
2k views
Foreman doesn't start with “Invalid gemspec” error
Like this post I am also trying to complete this heroku tutorial
I have installed and used everything (node.js, npm, express) successfully until I got to Foreman. I installed Foreman by first ...
0
votes
1answer
239 views
ruby-sinatra fails to install
I want to install the package ruby-sinatra on a ubuntu server 10.11. It fails because this package depends on ruby-rack, which is an virtuall package. What can I do?
4
votes
2answers
558 views
Why is it so difficult to setup Ruby on Rails on Ubuntu?
I've spent a few hours this morning trying to setup Rails on a fresh instance of Ubuntu and I noticed that the process is incredibly more convoluted than on Windows. On Windows I go to ...
4
votes
2answers
2k views
Ruby 1.9.1 rvm install fails
I am trying to run this command to get ruby 1.9.1 working on my system:
rvm install 1.9.1
It says "error running make" and when I cat the log file this is the compile error I am getting:
gcc -I. ...
1
vote
1answer
213 views
Ruby Gems error with AtomicTV
I've been trying to run AtomicTV on my 10.04 install, but I've had some Ruby issues that I'm having trouble parsing and haven't been able to find help with via Google. I installed the Ruby gems ...
4
votes
2answers
2k views
Passenger (mod-rails) can't find libopenssl-ruby
Trying to build an nginx server with Phusion Passenger on Ubuntu 11.10 (hurray for the new version!). Running "passenger-install-nginx-module" outputs the following error:
* OpenSSL support for ...
4
votes
3answers
933 views
How do I create a Unity launcher icon for Redcar in an RVM environment?
Redcar is a graphical application that is installed via a Ruby gem, and I have installed it in a Ruby environment that is managed by RVM.
A launcher icon isn't automatically installed, so I need to ...
1
vote
1answer
530 views
Not able to start juggernaut server as a background processs/service
I am using ruby on rails application to implement chat. I am not able to setup juggernaut server in production mode.
I followed this guide to setup redis. and its working perfectly fine.
Then I ...
0
votes
0answers
124 views
Installed Ruby 1.9.2 but I don't have irb [closed]
I've installed Ruby 1.9.2 by compiling it from source, but the problem is I don't have irb. Is there a gem to install it
3
votes
4answers
2k views
foreman: command not found
I am following this tutorial of Heroku. I installed foreman with
sudo gem install foreman
but when I try to use this in the terminal with command
foreman
this returns
foreman: command not ...
2
votes
2answers
265 views
RVM is not showing up except when I log in remotely
I installed rvm, like you're supposed to do (apparently), avoiding apt-get to handle my ruby installations (as @btelles points out here: ...
1
vote
3answers
118 views
How do I get the ruby prompt with Ruby 1.8 package
I have installed ruby1.8 and ruby1.8-dev packages but it doesnt respond to the ruby command at the command line.
ruby
The program 'ruby' is currently not installed. You can install it by typing:
...
