Author: Jan Wedekind Copyright: 2010, 2011 License: GPL


This Ruby extension provides reading and writing high dynamic range images using OpenEXR.


hornetseye-openexr requires the OpenEXR development headers. If you are running Debian or (K)ubuntu, you can install them like this:

$ sudo aptitude install libopenexr-dev libswscale-dev libboost-dev

To install this Ruby extension, use the following command:

$ sudo gem install hornetseye-openexr

Alternatively you can build and install the Ruby extension from source as follows:

$ rake
$ sudo rake install