ruby on rails - Can't install RMagick 2.16.0 -


* extconf.rb failed * not create makefile due reason, lack of necessary libraries and/or headers. check mkmf.log file more details. may need configuration options.

had exact same problem. following fixed me, using ubuntu linux:

sudo apt-get update ... sudo apt-get install libmagickcore-dev ... sudo apt-get install libmagickwand-dev ... bundle install

you may have run bundle update if have other dependency issues, did. luck!


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