=====Установка Perl  модуля  Imager::QRCode=====  

[[http://search.cpan.org/~kurihara/Imager-QRCode-0.034/lib/Imager/QRCode.pm|Imager::QRCode]]

====FreeBSD====

  # cd /usr/ports/graphics/p5-Imager-QRCode && make && make install clean

====Ubuntu====

  apt-get install libimager-qrcode-perl
  

====CentOS====

====Установка с CPAN====
  # perl -MCPAN -e shell 
  install Imager::QRCode