gnu/packages/ocrad.scm

   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
  19 (define-module (gnu packages ocrad)
  20   #:use-module (guix licenses)
  21   #:use-module (guix packages)
  22   #:use-module (guix download)
  23   #:use-module (guix build-system gnu)
  24   #:use-module ((gnu packages compression)
  25                 #:select (lzip)))
  26
  27 (define-public ocrad
  28   (package
  29     (name "ocrad")
  30     (version "0.23")
  31     (source (origin
  32              (method url-fetch)
  33              (uri (string-append "mirror://gnu/ocrad/ocrad-"
  34                                  version ".tar.lz"))
  35              (sha256
  36               (base32
  37                "0vx0v4sz8ivgcp04zggdq9cv9sb5zxnn7j1nm15cds0zq1wr9g7m"))))
  38     (build-system gnu-build-system)
  39     (native-inputs `(("lzip" ,lzip)))
  40     (home-page "http://www.gnu.org/software/ocrad/")
  41     (synopsis "Optical character recognition based on feature extraction")
  42     (description
  43      "GNU Ocrad is an optical character recognition program based on a
  44 feature extraction method.  It can read images in PBM, PGM or PPM formats and
  45 it produces text in 8-bit or UTF-8 formats.")
  46     (license gpl3+)))