问题
I am using ImageMagick-6.7.4 with rails 3 and also installed the paperclip gem to my application. I followed this guide to install imagemagick and it works from my terminal but not with my rails app. I have included the path for the identify command in my development.rb as
Paperclip.options[:command_path]='/path-where-my-identify-got-installed/'
but it still gives me an error as
Command :: identify -format %wx%h'/var/folders/Cd/CdjXsnlyEPyFqs4pwH83T++++TI/-Tmp-/stream20120104-2402-5iizym-0.png[0]'[paperclip] An error was received while processing: #<Paperclip::CommandNotFoundError: Could not run the `identify` command.
Please installImageMagick.>Command :: identify -format %wx%h '/var/folders/Cd/CdjXsnlyEPyFqs4pwH83T++++TI/-Tmp-/stream20120104-2402-5iizym-0.png[0]'[paperclip] An error was received while processing: #<Paperclip::CommandNotFoundError: Could not run the `identify` command. Please install ImageMagick.>SQL (0.1ms) BEGIN
回答1:
You can try making symlink to identify from your directory to usr/bin directory.
ln -s /your/imagemagick/path/identify /usr/bin/identify
来源：https://stackoverflow.com/questions/8723506/sh-identify-command-not-found-imagemagick-rails-3