An error occurred while installing rmagick (2.16.0), and Bundler cannot continue.

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An error occurred while installing rmagick (2.16.0), and Bundler cannot continue.

Sometimes, we are getting error at the time of installing rmagick.

        sudo apt-get install libmagickwand-dev imagemagick

If you are getting rmagick error then run below aptitude command...

        sudo aptitude install libmagickwand-dev imagemagick

then, install the rmagick (now, problem in solved.)

Or

        bundle

Please follow the link below:-

http://musingsonsoftware.blogspot.com/2014/02/ubuntu-apt-get-package-has-no.html

https://gist.github.com/galulex/2304847 

https://www.youtube.com/watch?v=hQYsaGvPJbQ

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