python-gamera 3.4.1+svn1423-1ubuntu1 (amd64 binary) in ubuntu vivid

 The Gamera framework is a Python library for building custom
 applications for document analysis and recognition. Additionally, it
 allows for custom extensions.
 .
 Gamera can be used for a wide variety of tasks, from building complete
 image recognition systems down to implementing and evaluating
 particular algorithms for image processing or document layout analysis.