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  1. ;;; GNU Guix --- Functional package management for GNU
  2. ;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
  3. ;;;
  4. ;;; This file is part of GNU Guix.
  5. ;;;
  6. ;;; GNU Guix is free software; you can redistribute it and/or modify it
  7. ;;; under the terms of the GNU General Public License as published by
  8. ;;; the Free Software Foundation; either version 3 of the License, or (at
  9. ;;; your option) any later version.
  10. ;;;
  11. ;;; GNU Guix is distributed in the hope that it will be useful, but
  12. ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13. ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. ;;; GNU General Public License for more details.
  15. ;;;
  16. ;;; You should have received a copy of the GNU General Public License
  17. ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
  18. (define-module (gnu packages ocrad)
  19. #:use-module (guix licenses)
  20. #:use-module (guix packages)
  21. #:use-module (guix download)
  22. #:use-module (guix build-system gnu)
  23. #:use-module ((gnu packages compression)
  24. #:select (lzip)))
  25. (define-public ocrad
  26. (package
  27. (name "ocrad")
  28. (version "0.22")
  29. (source (origin
  30. (method url-fetch)
  31. (uri (string-append "mirror://gnu/ocrad/ocrad-"
  32. version ".tar.lz"))
  33. (sha256
  34. (base32
  35. "1zcqa4ydcmmhzyg730wywnmkjv2x2av3r875vwz69k69yjydrjfn"))))
  36. (build-system gnu-build-system)
  37. (native-inputs `(("lzip" ,lzip)))
  38. (home-page "http://www.gnu.org/software/ocrad/")
  39. (synopsis "Optical character recognition based on feature extraction")
  40. (description
  41. "Ocrad is an optical character recognition program based on a feature
  42. extraction method. It can read images in PBM, PGM or PPM formats and it
  43. produces text in 8-bit or UTF-8 formats.")
  44. (license gpl3+)))