Error installing rmagick: ERROR: Failed to build gem native extension

Question

I am trying to run one project on my local machine. I installed Ruby and Rails on my Mac OS system. It is working properly. I can create a new project and can run it properl

Answer 1

First, make sure you've installed Imagemagick :

$ sudo apt-get install imagemagick

Now, it can build the gem native extension.

Then, install the Rmagick gem :

$ sudo gem install rmagick