/usr/lib/ruby/1.8/x86_64-linux/RMagick2.so: This installation of RMagick was configured with ImageMagick 6.5.5 but ImageMagick 6.5.7-8 is in use. (RuntimeError)
/usr/lib/ ruby/1. 8/x86_64- linux/RMagick2. so: This installation of RMagick was configured with ImageMagick 6.5.5 but ImageMagick 6.5.7-8 is in use. (RuntimeError)