Add Prerequisites installation instructions for centos
@@ -36,6 +36,10 @@ On Ubuntu, you can run:
bc. sudo apt-get install libmagickwand-dev
+On Centos, you can run:
+
+bc. sudo yum install gcc ImageMagick-devel make which
+
*Note to Windows users:* Please make sure that you choose an ImageMagick version that matches the bitness of your Ruby version.
h2(#install). Installing RMagick
