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ruby-on-railsrubyrubygems
jon morgan
jon morgan

Reputation: 171

Ruby 1.9.2 how to install RMagick on Windows?

I'm currently upgrading an old rails app to use Rails 3 and Ruby 1.9.2, and RMagick is the last gem I need to install. However there doesn't seem to be any 1.9.2 downloads for Windows and the standard gem install RMagick doesn't work.

Could someone point me in the right direction on how to install this gem?

Upvotes: 17

Views: 15431

Answers (6)

Jostein
Jostein

Reputation: 3144

After some attempts, this finally worked for me:

  1. Install DevKit : https://github.com/oneclick/rubyinstaller/wiki/Development-Kit

  2. Install ImageMagick (tick yes for headers in the installer) to a folder without spaces in its path (i used C:/ImageMagick)

  3. Open up mingw (msys.bat in DevKit folder) -- and run gem install rmagick --platform=ruby -- --with-opt-lib=c:/ImageMagick/lib --with-opt-include=c:/ImageMagick/include (replace the two paths to account for your imagemagick path if needed)

Upvotes: 10

coderwannabe2
coderwannabe2

Reputation: 221

This did the trick for me using ruby 2.0:

$ gem install rmagick --platform=ruby -- --with-opt-lib=C:/RailsInstaller/ImageMagick-6.7.7-Q8/lib --with-opt-include=c
:/RailsInstaller/ImageMagick-6.7.7-Q8/include

make sure to specify your own version of ImageMagick and the file path you installed it in & include the lib folder on the command

Upvotes: 1

chank
chank

Reputation: 3636

  • Installed rmagick in c:\rmagick.. folder

And tried the following command and it works:

gem install rmagick --platform=ruby -- --with-opt-lib=C:\ImageMagick-6.8.6-Q16\lib --with-opt-include=c:\ImageMagick-6.8.6-Q16\include

Upvotes: 0

Yu-raku-an
Yu-raku-an

Reputation: 41

Srividya's solution also works with ImageMagick-6.7.0-8-Q16-windows-dll and RMagick 2.13.1.
Make sure you are using 32-bit version of ImageMagick if this doesn't work for you on 64-bit version of Windows.
I did, and it works.

Upvotes: 4

Srividya Sharma
Srividya Sharma

Reputation: 778

I just installed RMagick 2.13.1 successfully on Windows with Ruby v1.9.x !

Let me spill out the procedure, before I forget.

  1. Install DevKit : https://github.com/oneclick/rubyinstaller/wiki/Development-Kit .
  2. Install ImageMagick 6.6.x with windows installer with headers.
    NOTE:
    -Do not install ImageMagick in a path which has spaces in it.
    The default path C:/Program Files/... will not work.
    Install it at a simpler path.
    -- Remove any older installations of ImageMagick and RMagick

  3. Set the paths in Environment Variables:

    set DFImageMagick environment variable to where ImageMagick is installed
    set PATH=%DFImageMagick%;%PATH% (if you don't already have it in PATH)
    set CPATH=%DFImageMagick%\include;%CPATH%
    set LIBRARY_PATH=%DFImageMagick%\lib;%LIBRARY_PATH%

  4. Install RMagick gem : gem install rmagick
    This should say, Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... After some time, Successfully installed rmagick 2.13.1

  5. Verify installation:

    A. convert -version
    this should give the ImageMagick installation version
    B. gem list --local should list rmagick 2.13.1
    Alternative: in irb, try
    require 'rmagick'
    it should return 'true'

Oh, I do like installations which complete in 5 steps.

Hope this works for you and others.

ref:

http://www.ruby-forum.com/topic/204353#new

http://www.waydotnet.com/blog/2010/02/rmagick-on-ruby-1-9-1-i386-mingw32-work-d/#link text

Upvotes: 42

Luis Lavena
Luis Lavena

Reputation: 10378

I believe there are a few gotchas with RMagick and 1.9, as discussed in this thread at RubyInstaller group.

However, here you can find a post describing the steps.

Other tutorials can be found in our wiki

Hope that helps

Upvotes: 5

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