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POHow to solve "uninitialized constant Dependencies" error in rake?
 

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  1. POHow to solve "uninitialized constant Dependencies" error in rake?
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    <p>I am trying to build Noosfero (<a href="http://noosfero.org/" rel="nofollow noreferrer">http://noosfero.org/</a>), a project done in Ruby, but I am pretty new in Ruby and Linux (my current environment). I am following the instructions in their tutorial (<a href="http://gitorious.org/noosfero/noosfero/blobs/master/INSTALL" rel="nofollow noreferrer">http://gitorious.org/noosfero/noosfero/blobs/master/INSTALL</a> and <a href="http://gitorious.org/noosfero/noosfero/blobs/master/HACKING" rel="nofollow noreferrer">http://gitorious.org/noosfero/noosfero/blobs/master/HACKING</a>).</p> <p>I was supposed to run an apt-get install with many packages, everything worked except for libgettext-ruby-data, to which I get a message that "E: Package libgettext-ruby-data has no installation candidate".</p> <p>I then download the source and try to run "rake db:schema:load", which I get the following error: </p> <p>"rake aborted! uninitialized constant Dependencies /home/user/noosfero/Rakefile:10"</p> <p>My rake file is the following:</p> <p>require(File.join(File.dirname(<strong>FILE</strong>), 'config', 'boot'))</p> <p>require 'rake' require 'rake/testtask' require 'rake/rdoctask'</p> <p>require 'tasks/rails' #this is the line that the dependency can't be found</p> <p>I searched around and found this question here: <a href="https://stackoverflow.com/questions/5176782/uninitialized-constant-activesupportdependenciesmutex-nameerror">Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)</a> , but changing the config files didn't help and I could wasn't able to downgrade my RubyGems because I do not know how to do that (gem -update returns a message that I have to do that using apt-get, but I can't find out in which package the gem program is).</p> <p>The first time I run Rake, I get a message saying: "I: Installing Debian-installed Rails from /usr/share/rails into vendor/rails. I: Please note that the recommended Rails version is 2.1.0, and that other versions might not work"</p> <p>But I don't know how to downgrade my Rails version.</p> <p>I've got many paths to follow, so I've got many questions, I hope you can help me:</p> <p>1- Does anyone knows how to fix it directly? 2- How can I downgrade Gems? 3- How can I downgrade Rails? 4- Where can I download gems and how can I install it? (The documentation provides a link, but this link is VERY strange: <a href="http://www.yotabanana.com/hiki/ruby-gettext.html?ruby-gettext" rel="nofollow noreferrer">http://www.yotabanana.com/hiki/ruby-gettext.html?ruby-gettext</a> ).</p> <p>Any help is very appreciated.</p> <p>Thanks, Oscar</p> <p>Edit: can this error be a problem in the project I downloaded and not in my environment? After some research I am starting to think it is, can it be?</p>
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