Questions tagged as 'rubygems'

Tagged questions
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Error installing gem "mongo"

I have a problem installing the mongodb gem, can someone tell me the problem? $ gem install mongo -v 2.2.4 ERROR: Error installing mongo: ERROR: Failed to build gem native extension. current directory: C:/Ruby25-x64/lib/ruby/gems...
asked by 08.03.2018 / 02:56
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Bundler could not find compatible versions for gem "typhoeus" v. 1.3.0

I enter my Gemfile: gem 'khipu-api-client', '2.7.1' gem 'typhoeus', '1.3.0' However, it generates the following error when using the command: bundle install Bundler could not find compatible versions for gem "typhoeus": In Gemfile: t...
asked by 01.03.2018 / 13:25
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Rails, Plugin or gem?

Good morning, I am currently seeing how to create modules in rails to create microservices and modular apps. I have reviewed a blog where it teaches how to create a modular app in rails link After viewing the blog, the following question ar...
asked by 30.12.2017 / 13:42
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Assign roles in an intranet

Good morning, I am currently developing an intranet with different tools, I am using devise and cancan to assign roles to users, however I have a problem which is that the same user will have a different role in each tool of the intranet so you...
asked by 12.10.2017 / 16:31
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Connection with a Firebird database

Good morning, my doubt arises because I can not find a gem or how to use a database of firebird 2.5 in ruby 2.3.0 and rails 5.0.0.1 I want to create an alternative connection since by default it used a mysql database, but I need to insert, up...
asked by 01.09.2017 / 20:46
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Rails uninstalls itself

I am trying to learn Ruby on Rails and it has cost me enough to start with configuration issues. Yesterday I was following a tutorial, so I installed Ruby and then rails with gem install rails , and everything worked fine. But today...
asked by 16.12.2016 / 14:40
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problem with the ruby on rails server

hello friends I have ruby and ruby on rails installed and it works correctly but the server does not work with the "rails server" command but with "gem server" error message: root@sommer0123-AO532h:/home/sommer0123/Escritorio/blogruby/...
asked by 15.02.2017 / 03:26
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Bundler problems

Hello friends when trying to run my app shows me the following error: You are trying to install in deployment mode after changing your Gemfile. Run 'bundle install' elsewhere and add the updated Gemfile.lock to version control. The dependenci...
asked by 05.07.2018 / 00:57
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How to test the Ruby code

I have to test the code that I have of a small application in Ruby. I wanted to do it automatically with Sonarqube, but I see that Ruby does not support. I installed a plugin for Ruby, but the program remains hung. So now I wanted to try ruby mo...
asked by 03.07.2018 / 15:03
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bin / foreman-runner: 41: exec: bin / rails: Permission denied

I can not run foreman start throws me the following error. /home/jarvis/.rvm/gems/ruby-2.3.1@rails_5_gemset/gems/foreman-0.63.0/bin/foreman-runner: 41: exec: bin/rails: Permission denied 16:58:41 frontend.1 | /home/jarvis/.rvm/gems/ruby-2....
asked by 19.06.2018 / 00:01