Install GraphicsMagick with JPEG and PNG support

1. Download jpegsrc.v9d.tar.gz from http://www.ijg.org

2. ./configure --enable-static --enable-shared && make && make install

3. Download libpng-1.6.37.tar.gz from http://www.libpng.org/pub/png/libpng.html

4. ./configure && make && make install

ls /usr/local/lib
GraphicsMagick-1.3.34  libjpeg.a  libjpeg.la  libjpeg.so  libjpeg.so.9  libjpeg.so.9.4.0  pkgconfig libpng16.so libpng16.so.16.37.0

5. Download GraphicsMagick from http://www.graphicsmagick.org

6. ./configure LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include

7. make && make install