A dynamic, open source programming language with a focus on simplicity and productivity. (quote: ruby-lang.org)

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34 views

The make comand will always say there is a error

I am currently trying to install dashing, but I have this problem that no matter what language make it using it returns error 1 and I can't get rid of it. I have successfully installed it on a laptop ...
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1answer
213 views

Broken dependencies while installing redmine using apt on fresh 14.04 [duplicate]

On vanilla 14.04: run aptitude chose package redmine see broken conflicting package problem (something with ruby-rack) How can I deal with it?
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0answers
69 views

Ruby OpenSSL vs Linux openssl

I have a difficulty reconciling Ruby's OpenSSL library with the standard Linux command line openssl. What I'm trying to do here is encrypt the string mysecretstring with the password foobar but first ...
2
votes
2answers
4k views

How to install ruby 1.8.7 back on Ubuntu 14.04 after upgrade?

Upgrading to 14.04 removed my ruby 1.8.7. I need it back. :) Badly. Some old projects still rely on it. Gems seems to be left untouched. How do I install ruby 1.8 back while still keeping Ubuntu ...
10
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4answers
15k views

Install ruby 2.0 without ruby-switch?

I'm finding the task of installing ruby 2.0 on the latest Ubuntu 14.04 rather frustrating. I'm aware that I could forgo the packages and install from source - but I'd far rather install a package - ...
2
votes
2answers
419 views

Unable to setup Jekyll In Ubuntu?

after upgrading to 14.04, Ruby was downgraded to 1.8.3 so I tried to upgrade using the following commands. sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev curl -L ...
2
votes
1answer
4k views

rvm /usr/bin/env: ruby no such file error

I've installed rvm + ruby systemwide. which ruby /usr/local/rvm/rubies/ruby-2.1.1/bin/ruby and: /usr/bin/env: ruby: No such file or directory Everything else works fine, putting direct path of ...
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1answer
1k views

sudo: ruby: command not found after ssh

I'm working with ec2 instances and was trying to execute a ruby script on another instance after ssh to that instance. I have a ruby script which updates configuration files, so i need to run that ...
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1answer
4k views

How to install rubygems in Ubuntu 12.04 with Ruby 1.9.3

So I used these commands: sudo apt-get install ruby 1.9.3 cd /etc/alternatives sudo ln -sf /usr/bin/ruby1.9.3 ruby from ...
3
votes
1answer
580 views

basic security tools and packages that should be installed on a public facing web server

I'm a newbie in this world and I do not have a lot of knowledge about how security works on Linux systems. I recently created a droplet on DigitalOcean with Ubuntu 13 and I've been setting it up by ...
0
votes
1answer
431 views

Failing to fetch some packages in update

I want to get ruby on rails on ubuntu 12.04 but I'm coming across errors that say I need to to update. I've copied the result of the end of update and not included the earlier part. I can add that ...
3
votes
0answers
2k views

Install compass 1 pre fails

I can not install compass version 1. $ ruby -v ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux] And when I do: $ sudo gem install compass --pre I get following error: Building native ...
1
vote
1answer
85 views

How do I launch my script from a launcher?

I have my custom script in Ruby with read permission, which starts with: #!/usr/bin/env ruby I can run that script from the terminal by typing that path. I added a file with .desktop extention to ...
1
vote
1answer
1k views

Why do I need to run “/bin/bash --login”

I have just setup a new Ubuntu 13.10 server with ruby 2.1.1 installed through rvm. The problem is that whenever I switch to the user "rails" (the user I installed ruby and rails with) I have to run ...
0
votes
2answers
328 views

How do I fix 'jekyll: command not found' error permanently?

I've installed Ruby, RVM, and Jekyll following this tutorial and everything works fine after following those steps. My issue is that each time I open a new terminal window and want Jekyll to rebuild ...
0
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0answers
125 views

How do I setup an IP to return host unreachable for testing on travis-ci.org?

I am adding tests to the ruby net-ping library and am trying to setup a test IP# that returns host unreachable icmp packets. I am using travis-ci.org and my local host for testing. On my local ...
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votes
1answer
645 views

Installing Ruby and RubyGems

Hi everybody I would like to know is it possible to install Ruby and RubyGems in apache2. Because i have already a web using apache2 and want to install a Fedena which requires Ruby and RubyGems to ...
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0answers
24 views

root login password when I never set it? [duplicate]

Sorry for too many duplicate questions about this. But I don't think any of the answers to these kind of question has the solution for me. As some users might have asked, how to set root login ...
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2answers
237 views

Ruby - no such file to load [gems]

This is error: [ERROR] no such file to load -- readline [TIP] Try to run 'gem install readline' or 'gem install --user-install readline'. If you still get an error, Please see README file or ...
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0answers
114 views

Ruby installation in Ubuntu Virtualbox vanishes after every reboot

I installed Ruby and Rails in Ubuntu(Guest OS) which is mounted on Windows (Host OS) using Virtual Box. But every time I reboot Guest OS, I need to re install Ruby on Rails.I have some experience with ...
0
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0answers
49 views

Is there a GUI Ruby managers for Ubuntu?

What is a good Ubuntu Ruby management software (like Jewelry Box) which has a GUI?
0
votes
1answer
132 views

rvm how turn it on always when we open terminal in ubuntu 13.10

I am new user of 13.10 ubuntu I am facing one problem when want to install rvm, even though it is already install and using it on virtualt box. Problem is that when i start terminal and put to check ...
0
votes
2answers
590 views

Trouble with rake db:setup

everyone! I am trying to pull a github file using rake db:setup, but I get an error every time, no matter how many times I reinstall postgresql or check rails. Here's the error I'm getting: ...
0
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1answer
173 views

Ruby on Rails on ubuntu 13.04 using rvm

I am trying to get WEBrick to work rvm gemset list gemsets for ruby-1.8.7-p374 (found in /home/simon/.rvm/gems/ruby-1.8.7-p374) (default) global => simple_cms my gem list gem list *** ...
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votes
2answers
558 views

How to add a proxy settings to gem

Does Ubuntu have default proxy settings? I ask this question because every time I try to install rails through gem install rails I get connection timed out error! This error occurs even I try from ...
2
votes
0answers
97 views

Ruby's ri not working - 'Marshall data too short'

I'm running Lubuntu 13.10, I installed Ruby (1.9.3p194), Gems(1.8.23), ri(4.1.1), rdoc and some gems (Rails, RSpec, haml...) from the apt-get repository. When I try to run ri, it gives me the ...
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votes
2answers
287 views

After system updates OS doesn't start correctly

I updated my system and I needed to start is again, but after the starting: x is not started there is a massage on the tty1: Faraday: you may want to install system_timer for reliable timeouts ...
0
votes
1answer
144 views

How to activate support for ANSI escape in terminal?

The ri tool of Ruby for the documentation offers the possibility to output ANSI escape sequences, but the terminal has to support it. How is it possible to activate support for ANSI escape sequences ...
3
votes
1answer
2k views

Installing rails 12.04 error

I have followed all stapes from this page https://www.digitalocean.com/community/articles/how-to-install-ruby-on-rails-on-ubuntu-12-04-lts-precise-pangolin-with-rvm It all goes well until command to ...
0
votes
1answer
178 views

How to get Ubuntu installed and running for development (I.e. ruby on rails) [closed]

Ok, I am mostly a windows user but for for learning RoR at work, I had to get used to a mac . Once I did I found that I enjoyed it, especially the terminal, I could load up projects in moments what ...
0
votes
1answer
117 views

Installing ruby with rvm and making ruby visible to bash

I installed rvm according to the instructions from the official website. Then I installed two ruby versions While rvm was visible to bash, ruby was not. I was browsing the web for a solution and I ...
0
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2answers
2k views

WARNING: You don't have <a directory> in your PATH, gem executables will not run

I installed a tools package my friend recommended and this is what I keep getting when I try to upgrade. My system has also started freezing after I installed the tools. ryan1@ryan1:~$ sudo apt-get ...
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vote
1answer
155 views

Where is my ruby installed when i install through RVM?

right now i am running ruby 1.9 , which i installed using RVM . I needed that to run my redmine 2.4.2 , since i had trouble using 1.8. Now i need to configure my passenger mod to point to ruby 1.9 ...
0
votes
1answer
118 views

Getting always - “xmpfilter: command not found”

I have installed vim plug-in - t9md/vim-ruby-xmpfilter. My .vimrc contains 1 set nocompatible " We're running Vim, not Vi! 2 syntax on " Enable syntax highlighting 3 filetype ...
1
vote
1answer
1k views

GitLab Omnibus Ubuntu 12.04

I am trying to build GitLab from the Omnibus project in my Ubuntu 12.04 64-bit following this link After issuing sudo apt-get install ruby ruby-bundler I downloaded the source from here and after ...
0
votes
1answer
3k views

ERROR: While executing gem (some::Gem) no such name (http://some.url) [closed]

I'm trying to install rails using $ sudo gem install rails But I get this error: ERROR: While executing gem ... (Gem::RemoteFetcher::UnknownHostError) no such name ...
2
votes
1answer
603 views

puppet rspec no such file to load — rspec-puppet (LoadError)

I have no prior experience at all of ruby. I am not interested in ruby (and so have no knowledge of rails etc) as such but am using puppet to manage a group of servers. I have written some modules ...
1
vote
1answer
2k views

How to uninstall rubymine from UBUNTU

I was trying to upgrade from RubyMine 5.4.3.2.1 to 6 for that I was trying to uninstall RubyMine 5.4.3.2.1. I removed RubyMine directory from where I installed RubyMine. Now everytime I need to run ...
2
votes
1answer
2k views

How to uninstall RubyMine 5.4.3.2.1?

I was trying to upgrade from RubyMine 5.4.3.2.1 to 6 for that I was trying to uninstall RubyMine 5.4.3.2.1. I removed RubyMine directory from where I installed RubyMine. Now everytime I need to run ...
1
vote
1answer
6k views

install libmysqlclient-dev 5.6

I can't use the mysql ruby gem because I get this error: Incorrect MySQL client library version! This gem was compiled for 5.6.15 but the client library is 5.5.34. (RuntimeError) apt-get is ...
0
votes
1answer
365 views

How to access Ruby on Rails Assets from a Host Machine

I am running a Ruby on Rails server on an Ubuntu VirtualBox guest machine. I can access the local server from my host machine by setting the Ubuntu network adapter to bridged. My app's hmtl is ...
0
votes
2answers
252 views

Installing rbenv apt-get vs git checkout

I'm finding confliccting advice on how to install rbenv (and ruby) in recent ubuntu versions (13.10). Many guides suggest cloning from git, and updating bashrc etc. For example this guide on ...
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votes
0answers
389 views

Ruby 2.0.0 RVM error installing on Ubuntu 13.10

Ruby 2.0.0 RVM error installing on Ubuntu 13.10: Error running 'requirements_debian_update_system ruby-2.0.0-p353', please read /home/sergey/.rvm/log/1385231754_ruby-2.0.0-p353/update_system.log ...
1
vote
1answer
175 views

Gsl ruby gem on Ubuntu Saucy (13.10)

I'm trying to install the gsl gem on Ubuntu Saucy I installed the relevant gsl packages with sudo apt-get install gsl-bin libgsl0-dev But then installing the gem fails In file included from ...
2
votes
2answers
790 views

Unable to Install Guard

I've seen Guard and it's usefulness in web development and would like to install it. Naturally, I expected to be able to use sudo gem install guard to do so (yes, it is a Ruby Gem). However the ...
0
votes
2answers
468 views

why there is difference between psql -version output and the psql version connected to my application? how can I resolve this

I am building up a rails application that I cloned from my friend. I am using Ubuntu 13.10, rails 3.2.14. I am using a postgresql database and when I try to run rake db:migrate it gives me some error ...
5
votes
1answer
5k views

How to install ruby?

I am pretty new to ruby world and I don't know about installing it. Viewing methods from blogs with google search but feeling confuse. Could somebody help me to setup ruby in my Ubuntu 13.10?
6
votes
2answers
169 views

Is it possible to update the app indicator from code?

I use ruby-libappindicator bindings to manage ubuntu application indicators. I want to indicate if port 3000 is used by any application. Port checking isn't a problem but I also need to update the ...
0
votes
1answer
958 views

Rails 3: No route matches error

I am trying to create a simple form in Rails 3. But facing this issue: Showing /home/praveen/rails_projects/mebay/app/views/ads/new.html.erb where line #2 raised: No route matches ...
0
votes
3answers
461 views

Why has Ubuntu 13.10 more recent packages than 13.04?

I don't understand how some packages are managed in Ubuntu. How are they moved from unstable to testing? The Debian FAQ says: Unstable has the most recent (latest) versions. But the packages ...