THIS IS ONLY A DRAFT!!!

http://gscan2pdf.sourceforge.net/

Ladda ner koden:

cd ~/code
git clone git://gscan2pdf.git.sourceforge.net/gitroot/gscan2pdf/gscan2pdf

Skapa en länk så Perl hittar filerna:

sudo mkdir /usr/local/lib/perl
cd /usr/local/lib/perl
sudo ln -s /home/holm/code/gscan2pdf/lib 5.12.4

Starta programmet:

/home/holm/code/gscan2pdf/bin/gscan2pdf

// Tobias 2012-01-01

_____________________________________________________________

Install gscan2pdf from Ubuntu repositories to get most of the dependencies:

$ sudo apt-get install gscan2pdf git libsane-dev libcanberra-gtk-module

You might get the following packages when installing gscan2pdf:

Följande NYA paket kommer att installeras:
cuneiform cuneiform-common gocr gscan2pdf libconfig-general-perl libcuneiform0 libextutils-depends-perl libextutils-pkgconfig-perl libfont-ttf-perl libgoo-canvas-perl libgtk2-ex-podviewer-perl libgtk2-ex-simple-list-perl libgtk2-imageview-perl libgtkimageview0 libio-stringy-perl libjpeg-progs libjpeg-turbo-progs libleptonica liblog-log4perl-perl libpdf-api2-perl libproc-processtable-perl libreadonly-perl libset-intspan-perl libtesseract3 libtiff-tools libwebp2 perlmagick tesseract-ocr tesseract-ocr-eng tesseract-ocr-equ tesseract-ocr-osd

Download the source via git:

$ git clone git://gscan2pdf.git.sourceforge.net/gitroot/gscan2pdf/gscan2pdf

Enter the directory. If you try to run it you can get this error:

$ bin/gscan2pdf
 Can't locate Gscan2pdf/Document.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.12.4 /usr/local/share/perl/5.12.4 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.12 /usr/share/perl/5.12 /usr/local/lib/site_perl .) at bin/gscan2pdf line 121.                                      
 BEGIN failed--compilation aborted at bin/gscan2pdf line 121.

This is because the Perl script can’t find some libraries. To solve it, add the following at the top of bin/gscan2pdf:

# ADDED BY TOBIAS HOLM 2012-05-12 (TO FIND LIBS)
use lib "/home/holm/code/gscan2pdf/lib/";

This is another problem you can bump into:

$ bin/gscan2pdf
 Sane version 0.05 required--this is only version 0.03 at /etc/perl/Gscan2pdf/Scanner/Options.pm line 7.
 BEGIN failed--compilation aborted at /etc/perl/Gscan2pdf/Scanner/Options.pm line 7.
 Compilation failed in require at /etc/perl/Gscan2pdf/Document.pm line 7.
 BEGIN failed--compilation aborted at /etc/perl/Gscan2pdf/Document.pm line 7.
 Compilation failed in require at bin/gscan2pdf line 121.
 BEGIN failed--compilation aborted at bin/gscan2pdf line 121.

To fix it, download Sane version 0.05: https://metacpan.org/module/Sane

Enter the folder where you downloaded the files and try to install Sane:

$ perl Makefile.PL
 Perhaps you should add the directory containing `sane-backends.pc'
 to the PKG_CONFIG_PATH environment variable
 No package 'sane-backends' found at Makefile.PL line 21
 Writing Makefile for Sane
 Writing MYMETA.yml

Ops! Install sane-backends components:

$ sudo apt-get install libsane-dev

Now compile Sane:

$ perl Makefile.PL
$ make
$ make test
$ sudo make install

Enter gscan2pdf folder and run the program:

$ cd ../gscan2pdf
$ bin/gscan2pdf

This is another error:

$ bin/gscan2pdf 
Bareword "Gscan2pdf::_cancel_process" not allowed while "strict subs" in use at /etc/perl/Gscan2pdf/Document.pm line 595.
Compilation failed in require at bin/gscan2pdf line 54.
BEGIN failed--compilation aborted at bin/gscan2pdf line 54.

Fix it by manually cleaning up a previous installation of Gscan2pdf.

sudo apt-get remove gscan2pdf
sudo rm -rf /etc/perl/Gscan2pdf