I can’t get attachment_fu to save the images. I have rmagic and
imagemagick installed and if I run some of the scripts on this page (
http://rmagick.rubyforge.org/portfolio.html ) it works as expected.
When I try to save an image file uploaded in a rails project it isn’t
saved, no folder is created and no messages are logged to give a hint to
what is wrong.
The last time I set things up and they worked I did so with the
following ruby script (http://rubyforge.org/projects/rmagick/),
unfortunately this time I tried installing Rmagick using the first
terminal commands and had a hard time uninstalling it which then caused
the later ruby script to fail.
All I want to do is upload and resize image, so I don’t really care
which library I use (rMagick, ImageScience, etc). So if anyone has a
foolproof way if setting those up I would love to hear how.
Thanks
After installing ImageScience, I get the following message:
CompilationError in MembersController#index
error executing cc -arch ppc -arch i386 -pipe -bundle
-I/opt/local/include -fno-common -arch ppc -arch i386 -Os -pipe
-fno-common -I
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0
-I /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/include -o
“/Users/chris/.ruby_inline/Inline_ImageScience_aa58.bundle”
“/Users/chris/.ruby_inline/Inline_ImageScience_aa58.c” -L/opt/local/lib
-lfreeimage -lstdc++ -flat_namespace -undefined suppress: 256
Renamed /Users/chris/.ruby_inline/Inline_ImageScience_aa58.c to
/Users/chris/.ruby_inline/Inline_ImageScience_aa58.c.bad
RAILS_ROOT: /Users/chris/Documents/Projects/Rails/CommunityCMS/trunk
Application Trace | Framework Trace | Full Trace
/Library/Ruby/Gems/1.8/gems/RubyInline-3.6.5/lib/inline.rb:402:in
build' /Library/Ruby/Gems/1.8/gems/RubyInline-3.6.5/lib/inline.rb:679:ininline’
/Library/Ruby/Gems/1.8/gems/image_science-1.1.3/lib/image_science.rb:84
app/models/member.rb:7
app/controllers/members_controller.rb:12:in `index’
This error occurred while loading the following files:
image_science
I was able to get ImageMagick and RMagick setup properly, although
ImageScience still throws the error.
I would still be interested in ImageScience setup tips, or reasons for
the error I get, if anyone has them, otherwise I am good.
turns out the error was because I forgot to set the multipart = true. 
ImageScience is now working beautifully.