libimlib2-dev 1.4.4-1ubuntu0.1 (amd64 binary) in ubuntu precise

 Headers, static library and documentation for developing
 software that uses Imlib2.
 .
 Imlib2 is an advanced replacement for libraries like libXpm.
 Imlib2 provides many more features with much greater flexibility
 and speed than standard libraries, including font rasterization,
 rotation, RGBA space rendering and blending, dynamic binary
 filters, scripting, and more.
 .
 Imlib2 is not a drop-in replacement for Imlib 1.x.