1
vote
1answer
34 views

Bundle install fatal error

I am migrating my project over to a new machine and I am having trouble running bundle install on the machine I am trying to use. When I run: bundle install I get this error: Unfortunately, a ...
0
votes
2answers
71 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 ...
0
votes
0answers
179 views

Ruby Gem error - trying to make redmine 2.4.2 work on Ubuntu 12.04

Before that, I have a running redmine 1.3.2 stable installed from repos, this worked without any big issues. I am using Ubuntu 12.04 and try to make redmine work using ruby 1.9.1 I have phusion ...
1
vote
1answer
268 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 ...
0
votes
0answers
46 views

eventmachine 0.12.10 installing failed

please check gem_make.out file here: gem_make.out and also the complete process which failed at here: eventmachine fail error file
1
vote
1answer
155 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 ...
1
vote
2answers
509 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
1answer
149 views

gssapi requires Ruby version >= 1.9.1. on gem install

I'm trying to install knife-cloudstack plugin using gem install on Ubuntu 12.04 with chef-client configured and got error as said in title. >gem install knife-cloudstack ERROR: Error installing ...
2
votes
1answer
239 views

pdfbeads will only output a single page

Following the instructions from this page I take a djvu document, check it for any sign of corruption by opening it in djvulibre and it checks out fine. Copy it to my testing folder and rename it ...
0
votes
1answer
340 views

error: alternative gem can't be master: it is a slave of ruby

I am struggling to get ruby up and running, and i get this message in many installations update-alternatives: error: alternative gem can't be master: it is a slave of ruby The full message: ...
0
votes
2answers
1k views

Determine which version of a gem is installed?

Is there a way via CLI to determine which version number of a gem is installed on my machine? Similar to yolk -l for python? I'm trying to see if I have the latest version of compass / sass / zurb ...
3
votes
1answer
1k views

Installing Jekyll with gem

Im using Ubunto 12.04 I am trying to install Jekyll through gem with sudo gem install jekyll but i get this error at some point of the installation: ERROR: While generating documentation for ...
3
votes
0answers
1k views

Failed to install a ruby gem, eventmachine

I attempts to run a script that prompt Could not find gem 'eventmachine (= 0.12.10) ruby' in the gems available on this machine. Run bundle install to install missing gems. Then I runs ...
1
vote
1answer
5k views

Could not find a valid gem 'rails' (>= 0) in any repository

I am trying to install rails using the following command: sudo gem install rails and get the following error: ERROR: Could not find a valid gem 'rails' (>= 0) in any repository ERROR: ...
0
votes
1answer
40 views

Can I submit a ruby gem I'm working on for ubuntu app showdown?

I've been working on a ruby project, can I submit this for app showdown? Basically its a sinatra app, runs a site on localhost, which plays songs in browser
4
votes
1answer
3k views

Can't install gems from behind proxy

I'm running 12.04 in a VM, and I am behind a corporate proxy. I've got the environment variables set (tried both all lower and all upper case for [http|https|ftp]_proxy, as well as not specifying the ...
3
votes
1answer
3k views

How do I start a ruby/gem program?

I have installed taskjuggler (gem install taskjuggler), but now I have no idea how to start it... $ taskjuggler taskjuggler: command not found $ gem taskjuggler ERROR: While executing gem ... ...
1
vote
2answers
1k 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 ...
1
vote
1answer
639 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
2answers
334 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 ...
8
votes
3answers
14k 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 ...