1. Install the delegate libraries
http://www.imagemagick.org/download/delegates/
- freetype
- ghostscripts (pdf)
- libpng
- jpegsrc
- etc…
2. Install ImageMagick
http://www.imagemagick.org/download/
tar xvzf ImageMagick.tar.gz
cd ImageMagick-X.Y.Z
./configure
make
sudo make install
/sbin/ldconfig /usr/local/lib —-f important
http://rmagick.rubyforge.org/install-linux.html
http://www.krzywanski.net/archives/630