ImageMagick

convert コマンドを使いたいよ！

$ port search imagemagick
ImageMagick   graphics/ImageMagick 6.3.7-1   Tools and libraries to manipulate images in many formats
$ sudo port install imagemagick
-->  Fetching bzip2
--->  Attempting to fetch bzip2-1.0.4.tar.gz from http://www.bzip.org/1.0.4/
--->  Verifying checksum(s) for bzip2
--->  Extracting bzip2
--->  Applying patches to bzip2
--->  Configuring bzip2
--->  Building bzip2 with target all
--->  Staging bzip2 into destroot
--->  Installing bzip2 1.0.4_1
--->  Activating bzip2 1.0.4_1
--->  Cleaning bzip2
--->  Fetching libxml2
--->  Attempting to fetch libxml2-2.6.30.tar.gz from http://xmlsoft.org/sources/
--->  Verifying checksum(s) for libxml2
--->  Extracting libxml2
--->  Configuring libxml2
--->  Building libxml2 with target all
--->  Staging libxml2 into destroot
--->  Installing libxml2 2.6.30_0
--->  Activating libxml2 2.6.30_0
--->  Cleaning libxml2
--->  Fetching pkgconfig
--->  Attempting to fetch pkg-config-0.22.tar.gz from http://mirror.opensysadmin.com/pkg-config/
--->  Verifying checksum(s) for pkgconfig
--->  Extracting pkgconfig
--->  Configuring pkgconfig
--->  Building pkgconfig with target all
--->  Staging pkgconfig into destroot
--->  Installing pkgconfig 0.22_0
--->  Activating pkgconfig 0.22_0
--->  Cleaning pkgconfig
--->  Fetching tiff
--->  Attempting to fetch tiff-3.8.2.tar.gz from ftp://ftp.remotesensing.org/pub/libtiff/
--->  Verifying checksum(s) for tiff
--->  Extracting tiff
--->  Configuring tiff
--->  Building tiff with target all
--->  Staging tiff into destroot
--->  Installing tiff 3.8.2_1+macosx
--->  Activating tiff 3.8.2_1+macosx
--->  Cleaning tiff
--->  Fetching ImageMagick
--->  Attempting to fetch ImageMagick-6.3.7-1.tar.bz2 from http://image_magick.veidrodis.com/image_magick/
--->  Verifying checksum(s) for ImageMagick
--->  Extracting ImageMagick
--->  Configuring ImageMagick
--->  Building ImageMagick with target all
--->  Staging ImageMagick into destroot
--->  Installing ImageMagick 6.3.7-1_1+q16
--->  Activating ImageMagick 6.3.7-1_1+q16
--->  Cleaning ImageMagick

全部で10分くらいかかったな．