Barcode not getting printed on reports..
May have library issue follow the following step :
Download and extract : http://www.reportlab.com/ftp/pfbfer.zip
Create a folder named “fonts” under : (from command line)
/usr/lib/python2.7/dist-packages/reportlab/
$ cd /usr/lib/python2.7/dist-packages/reportlab/
Move all the *.pfb files and paste into this folder (fonts) (from command line)
Go to extracted folder : $ sudo mv *.pfb /usr/lib/python2.7/dist-packages/reportlab/fonts
Go to extracted folder : $ sudo mv *.pfb /usr/lib/python2.7/dist-packages/reportlab/fonts
..Enjoy..