rmagic error windows 7

Hi guys

Windows 7
Ruby 1.8.6
I am using rmagick-2.12.0-windows-binary-gem-for-Ruby-1.8.6 i installed successfully but when i run the server i am getting dialog box with error as

“The Procedure entry point AutoGammaImageChannel could not be located in the dynamic link library CORE_RL_magic.dll”

Please guide me

You need an specific version of ImageMagick to be used against that
compiled binary.

Why you don't use mini_magick instead?

Do you need to do pixel operations that justify that?

PS: Upgrade at least to Ruby 1.8.7, 1.8.6 has been dead for quite some
time.

Hi Luis Lavena

Thank you

I will do the same and revert back

Karthik.K