Can't install pdfextract

[teto]

Hi,

if I try to install via gem (gem2.0 or gem1.9) , I have this error:

% sudo gem install pdf-extract ±[master] Building native extensions. This could take a while... ERROR: Error installing pdf-extract: ERROR: Failed to build gem native extension.

    /usr/bin/ruby1.9.1 extconf.rb

creating Makefile

make

compiling libsvm_wrap.cxx

and if I try to build the program myself with rake, I have:

rake2.0 build ±[master] rake aborted! cannot load such file -- libsvm /home/teto/pdfextract/lib/pdf/extract/references/score.rb:1:in <top (required)>' /home/teto/pdfextract/lib/pdf/extract/references/references.rb:3:inrequire_relative' /home/teto/pdfextract/lib/pdf/extract/references/references.rb:3:in <top (required)>' /home/teto/pdfextract/lib/pdf/extract.rb:10:inrequire_relative' /home/teto/pdfextract/lib/pdf/extract.rb:10:in <top (required)>' /home/teto/pdfextract/lib/pdf-extract.rb:1:inrequire_relative' /home/teto/pdfextract/lib/pdf-extract.rb:1:in <top (required)>' /home/teto/pdfextract/tasks/assign.rb:3:inrequire_relative' /home/teto/pdfextract/tasks/assign.rb:3:in <top (required)>' /home/teto/pdfextract/Rakefile:1:inrequire_relative'

/home/teto/pdfextract/Rakefile:1:in `<top (required)>'

Any idea ?

REgards

[Katospiegel]

I have the same problem it seems a ruby1.9.1-dev problem, but I'm not sure.

[Katospiegel]

Solution:

Install rvm curl -sSL https://get.rvm.io | bash -s stable

Install ruby 2.1.1

rvm install 2.1.1

[abitofalchemy]

I have a system that after 'sudo apt-get upgrade ruby' I still ended up with: ruby --version ruby 1.9.3p484 (2013-11-22 revision 43786) [i686-linux]

Do I need to move to a 64bit system?