Error Installing Rails Actionpack Requires Rack-mount
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Ruby gem error installing rack-mount + Rails up vote 4 down vote favorite I would like to install Rails 3.0 Beta but ran into what appears to be a dependency error: $: sudo gem install rack-mount Successfully installed rack-mount-0.5.1 1 gem installed Installing ri documentation for rack-mount-0.5.1... Installing RDoc documentation for rack-mount-0.5.1... $: sudo gem install rails --prerelease ERROR: Error installing rails: actionpack requires rack-mount (~> 0.4.0, runtime) Why is it unable to recognize that rack-mount is already installed? ruby-on-rails ruby ruby-on-rails-3 share|improve this question edited Feb 17 '10 at 3:54 lillq 6,083164558 asked Feb 17 '10 at 1:18 Marco 2,19922764 1 Both Damient and Chuck (below) are right. The problem is that you have to use the --prerelease flag for Rails, but Rubygems interprets --prerelease as applying to everything in that command. When Rails asks for rack-mount 0.4.0, Rubygems looks for rack-mount 0.4.0 prerelease, which doesn't exist. That's why there are two separate commands. –James A. Rosen Feb 17 '10 at 1:57 add a comment| 2 Answers 2 active oldest votes up vote 7 down vote accepted As noted in the comments here, you need rack-mount at exactly version 0.4.0. Install with the following command: gem install rack-mount -v 0.4.0 share|improve this answer answered Feb 17 '10 at 1:52 Damien Wilson 3,46721326 Got this: ERROR: could not find gem rack-mount locally or in a repository –Kebman May 6 '13 at 18:06 add a comment| up vote 1 down vote gem install tzi
. Error installing rails: actionpack requires rack (~> 1.0.0, runtime) ERROR. aptitude install rails! Also be aware that redmine 0.9.0 is. Error installing rails: actionpack requires rack. installation notes on http:// don't tell you to install rack-mount 0. Ruby gem error installing rack-mount + Rails. sudo gem install rails --prerelease ERROR: Error installing rails: actionpack requires rack-mount. ERROR: Error installing rails: actionpack http://stackoverflow.com/questions/2277690/ruby-gem-error-installing-rack-mount-rails requires rack-mount (~> 0.4.0, runtime) kyle-j. Site design & logo © 2016 Pastebin. Updating rails ERROR: Error installing rails: actionpack requires rack (~> 1.0.0, runtime) Gems updated: activesupport, activerecord. . rails /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:777:in `report_activate_error': RubyGem version error: rack. rack 1.3. . /discussions/problems/637-rails-installation-fails. gem install rails --debug -V. (~> 2.4.0); actionpack requires http://rainprogram992.weebly.com/blog/error-installing-rails-actionpack-requires-rack activemodel (= 3.2.0. ERROR: Error installing rails: actionpack requires rack- mount (~> 0. Pastebin PRO Accounts SUMMER SPECIAL! For a limited time only get 4. LIFETIME PRO account! Offer Ends Soon! ERROR: Error installing rails: actionpack requires rack- mount (~> 0. LOCAL GEMS ***actionmailer (2. Platform (0. 4. 0)POpen. Red. Cloth (4. 2. Zen. Test (4. 2. 1, 4. ERROR: Error installing rails: actionpack requires rack- mount (~> 0. RAW Paste Data. ERROR: Error installing rails. LOCAL GEMS ***. actionmailer (2. Platform (0. 4. 0). Red. Cloth (4. 2. Zen. Test (4. 2. 1, 4. ERROR: Error installing rails. 0 Comments Leave a Reply. Author Write something about yourself. No need to be fancy, just an overview. Archives July 2016 Categories All RSS Feed Powered by Create Your Own Free Website A surprisingly easy drag & drop site creator.Learn more. Blog ✕
a GitHub account Sign in Create a gist now Instantly share code, notes, https://gist.github.com/296978/c22a4c19b3775ce304fda7b5eb0aadd0773ead6c and snippets. Star 0 Fork 0 ahoward/gist:296978 Created Feb 6, 2010 Embed What would you like to do? Embed Embed this gist in your website. http://railscasts.com/comments?page=300&sa=X&ved=0CDkQ9QEwETiMAWoVChMI0bqvsMv7xgIVQZ5yCh2Kfg3t Embed Share Copy sharable URL for this gist. Share Clone via HTTPS Clone with Git or checkout with SVN using the repository's web address. error installing HTTPS Learn more about clone URLs Download ZIP Code Revisions 5 Raw gistfile1.txt cfp:~$ sudo gem install tzinfo builder memcache-client rack rack-test Successfully installed tzinfo-0.3.16 Successfully installed builder-2.1.2 Successfully installed memcache-client-1.7.8 Successfully installed rack-1.1.0 Successfully installed rack-test-0.5.3 5 gems installed Installing ri documentation for tzinfo-0.3.16... Building YARD (yri) error installing rails index for tzinfo-0.3.16... Installing ri documentation for builder-2.1.2... ERROR: While generating documentation for builder-2.1.2 ... MESSAGE: Unhandled special: Special: type=17, text="" ... RDOC args: --ri --op /opt/local/lib/ruby/gems/1.8/doc/builder-2.1.2/ri --title Builder -- Easy XML Building --main README --line-numbers --quiet lib CHANGES Rakefile README doc/releases/builder-1.2.4.rdoc doc/releases/builder-2.0.0.rdoc doc/releases/builder-2.1.1.rdoc --title builder-2.1.2 Documentation (continuing with the rest of the installation) Building YARD (yri) index for builder-2.1.2... Installing ri documentation for memcache-client-1.7.8... Building YARD (yri) index for memcache-client-1.7.8... Installing ri documentation for rack-1.1.0... Building YARD (yri) index for rack-1.1.0... Installing ri documentation for rack-test-0.5.3... Building YARD (yri) index for rack-test-0.5.3... Installing RDoc documentation for tzinfo-0.3.16... Installing RDoc documentation for builder-2.1.2... Installing RDoc documentation for memcache-client-1.7.8... Installing RDoc documentation for rack-1.1.0... Installing RDoc documentation for rack-test-0.5.3... cfp:~$ sudo gem install rails --pre ERROR: Error installing rails: activesupport requires i18n (~> 0.3.0, runtime) cfp:~$ sudo gem install i18n Successfully installed i18n-0.
Comments < Previous Page 1 2 … 296 297 298 299 300 301 302 303 304 … 418 419 Next Page > adrenally fatigued on #191 Mechanize 2009-12-07 08:24:08 Ryan does it again. This is exactly what I need for an app I'm working on now. Is there any way to deal with captchas with mechanize? Seems like more and more pages particularly any type of form submission have captcha. Because someone is sure to bring up the black hat type stuff that can be done with mechanize, I assure you my intentions are purely white hat. mrbrdo on #191 Mechanize 2009-12-07 07:22:07 I'll just leave this here aswell (already commented in #190). If anyone needs to scrap AJAX-heavy sites and html parsers just don't cut it, you might want to take a look at a HtmlUnit library. Sadly, it's only available for Java, but it's the only library capable of Javascript that I found. Most of the time you wouldn't need this, but if a site uses a lot of ajax and some obfuscated javascript, and changes a lot, it might be the only way. Jeff Tucker on #191 Mechanize 2009-12-07 06:48:06 @Sam, @Godfrey I felt the same way! I couldn't help but laugh -- I worked with Mechanize on Python a while back and it just did not seem that easy :) @Ryan You have a real talent for presenting this stuff. I really appreciate the time you put into it! mrbrdo on #190 Screen Scraping with Nokogiri 2009-12-07 06:47:06 Sometimes you need to scrap AJAX-heavy sites and scrapping using traditional methods is not an option. I would like to mention HtmlUnit here, it's a Java tool for website testing, and it implements a GUI-less browser with pretty good Javascript support. If anyone runs into a problem where they need to scrap an AJAX-heavy site and they can't manage with approaches like those mentioned in this railscast, i would recommend they take a look at HtmlUnit. The way I use it is with crontab once a day, I fetch IDs/URLs (which change often) and w