Legacy ImageMagick Discussions Archive

I'm trying to install ImageMagick-6.8.5-8.x86_64 and ImageMagick-devel-6.8.5-8.x86_64 on CentOS 5.8 and receive this message:

ImageMagick-libs = 6.8.5-8 is needed by ImageMagick-devel-6.8.5-8.x86_64

Where is ImageMagick-libs? Or is there a workaround?

It is a separate package (libraries), on which the development package (include files for the libraries).
It should be installed before the development extras package.