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Category Archives: Ruby On Rails

Rails error runtimes.rb autodetect Could not find a JavaScript runtime

Posted on August 22, 2014 by admin

When i run a test Ruby On Rails application on a Ubuntu Docker Image, i get following error This is fixed by installing Node.js On Ubuntu, run

Installing Ruby Gems from Gemfile

Posted on February 18, 2014 by admin

Gemlist list ruby gems needed for an application. To install all gems required by an application, go to application folder and run bundle install If you have no bundle command available, install it with gem gem install bundler Installing dependency

Can’t install RMagick 2.13.2. Can’t find MagickWand.h.

Posted on February 18, 2014 by admin

When installing rmagick gem, i got following error Gem::Ext::BuildError: ERROR: Failed to build gem native extension. /usr/local/bin/ruby extconf.rb checking for Ruby version >= 1.8.5… yes checking for gcc… yes checking for Magick-config… yes Warning: Found a partial ImageMagick installation. Your

Installing Ruby Rails on Fedora

Posted on April 30, 2011 by admin

I wanted to try some ruby on rails code, so installed rails on Fedora test server [root@linux ~]# yum search rails =============================================== Matched: rails =============================================== php-ezc-EventLog.noarch : Allows you to log events or audit trails php-pear-Net-URL-Mapper.noarch : Simple and flexible