Homebrew is usually pretty good at installing ImageMagick and I was wondering why it threw the following error when I tried to configure an old Rails project in macOS Sierra. I had run
brew install imagemagick before installing the RMagick gem and still got this -
Turns out Homebrew installed
ImageMagick 7.0.4-6 and it doesn't have
Magick-config executable in its
bin directory, instead it has
Got the gem installed by downgrading ImageMagick to version 6 as follows.
Now we can install the gem.