similar to: rmagick working in console but not in my app

Hello, I had a problem cropping images with file_column. These are my settings: file_column :image, :magick => { :versions => { :thumb => "80x80>", :medium => "150x150>", :square => { :crop => "1:1", :size => "50x50!" } },

I am using RMagick in my app and am having problems in deployment. The deployment machine (Fedora Core 5) can''t find RMagick unless I change the "require" syntax from that used on the dev machine (OS X). And the dev machine doesn''t like the syntax that works on the deployment server! To wit: [OS X] $ script/console Loading development environment. >> require_gem

The RMagick 2.0.0 beta release has been available for about a month now (http://rubyforge.org/frs/?group_id=12). If you''ve installed it please let me know what your experience has been. I need to hear from users who have had a successful experience before I feel okay about promoting this to production status. Post a note on the RMagick forum at RubyForge

Hi Has anyone had success with setting image resolution with Rmagick. I am resizing an uploaded image with Rmagick, problem is it keeps the original images resolution and I want to change it to 72dpi. <<<<<< code example >>>>>>>>>> # these are the various techniques I have tried when and after reading the file, trying any or all of them does

I have a file rmg.rb: require ''RMagick'' include Magick cat = ImageList.new("prod.jpg") cat.display exit The file prod.jpg is in the same directory as this file above. I execute the following: ruby rmg.rb I get the following output: /usr/lib/ruby/1.8/RMagick.rb:1377:in `read'': unable to open image `'': No such file or directory:

I get the following error when I try to install Rmagic (via gem) on Linux. Do I need to install anyting before installing rmagic? This worked seamlessly on windows. What the best way to install it on Linux. I am on RedHat ES 3. /thanks -thila Attempting local installation of ''rmagick'' Local gem file not found: rmagick*.gem Attempting remote installation of

I''m having an odd problem with RMagick. Consider the following script: ############################################################ require ''rubygems'' require ''RMagick'' Magick::ImageList.new(''granite:'').display ############################################################ Under Linux (Debian in particular), this works fine and

I have successfully installed the following components in my centos server: Ruby 1.8.7 Rails 2.3.8 Gem 1.3.7 paperclip --version ''>= 2.3.3'' will_paginate --version ''>= 2.3.15'' tlsmail --version ''>= 0.0.1'' but facing problem at the time of installation of rmagick --version ''>= 2.13.1'' When I go for

I am having trouble getting Rmagick and File Column working on a new server. I thought I got everything installed but File Column is giving me errors: NameError (uninitialized constant Magick): /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.2.3/lib/active_support/dep endencies.rb:195:in `const_missing'' /vendor/plugins/file-column-0.3/lib/magick_file_column.rb:8:in

Gem::Ext::BuildError: ERROR: Failed to build gem native extension. /home/anil/.rvm/rubies/ruby-2.0.0-p481/bin/ruby extconf.rb checking for Ruby version >= 1.8.5... yes checking for gcc... yes checking for Magick-config... no Can't install RMagick 2.13.2. Can't find Magick-config in

i have a rails app with a form that allows uploading an image file. I take the image file and read it into rmagick to verify that it''s an image. For some reason I can''t catch an exception thrown by rmagick inside the app. After an invalid image file is uploaded the process just hangs. I have to kill mongrel and restart to use the app again. img =

Hello, I''m trying to install/update rmagick on a Debian machine using: gem install --local rmagick-2.10.0.gem and get following error: /usr/local/bin/ruby extconf.rb install --local rmagick-2.10.0.gem checking for Ruby version >= 1.8.5... yes checking for gcc... yes checking for Magick-config... yes Warning: Found more than one ImageMagick installation. This could cause problems at

CentOS 4 - (RHEL 4 clone) I have ImageMagick and ImageMagick-development installed as well as libjpeg and libjpeg-devel installed and think that I have the necessary requirements in place. Installing the gem... gem install rmagick results in...(gem_make.out) ruby gem_config.rb install rmagick sh configure Configuring RMagick 1.12.0 checking for gcc... gcc checking for C compiler default

I am using rmagick to convert files stored as a tiff to either pdf or jpg for display to the user. A snippet of test code from the controller follows. It works OK. ( it does need a sanitizer ) require RMagick def pdf @sdoc = Sdoc.find(params[:id]) @fname = ''/var/www/images/'' + @sdoc.fname @nf = Magick::ImageList.new(@fname)

Hi all i copied rmagic gem in my local system cd rmagick-2.12.2.gem bash: cd: rmagick-2.12.2.gem: Not a directory *[root@localhost shyam]# gem install rmagick --local* Building native extensions. This could take a while... ERROR: Error installing rmagick: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb checking for Ruby version >= 1.8.5... yes checking for gcc...

Hi there, I have a file upload form on my page that is for images. In the model I have this: def file_data=(file_data) @file_data = file_data write_attribute ''extension'', file_data.original_filename.split(''.'').last.downcase write_attribute("content_type", file_data.content_type) write_attribute("current_name",

Hello All, I''m using FileColumn to store images for a model in my app. I use filecolumn to scale uploaded images to different sizes. This much works fine. I then created a Ruby class for annotating text on the uploaded image. I tested this class from the shell and it works as expected. I then created a plugin for this class and hooked it up to the model. Here''s where I start

Hi, I''m trying to use File_colum plugin (rails/../plugin/trunk) with RMagick. When I use in the model: class Usuario < ActiveRecord::Base file_column :image ...rest of the code.... end There''s no problem, images are uploaded and all is working ok. The problem comes when I try to use: class Usuario < ActiveRecord::Base file_column :image, :magick => { :geometry =>

Hi, Currently I''m using the file_column plugin to upload images and save multiple copies of each at 3 different resoltions: file_column :name, :magick => { :versions => { "thumb96" => "96x150>", "medium250" => "250x400>", "large480" => "480X640>" } } I am wondering if

Hi,I plan to use rmagick for my rails app,however it can not work normally under windowsXP platform: I have installed ruby1.8.5,and then rmagick-1.14.1 and ImageMagick-6.3.0-7-Q8-windows-dll,which can be got from the url: http://rubyforge.org/frs/download.php/15132/RMagick-1.14.1_IM-6.3.0-7-Q8.zip after my installation,and when i run a rmagick test under