I installed the plugin but it’s telling me I have to install the PDFtk
How do I know which one I have to use:
This is the best choice for most people. First, download the RPM that fits your operating system:
Red Hat Enterprise Linux (RHEL) 6 RPMs:
64-bit (x86_64)
32-bit (i686)
Red Hat Enterprise Linux (RHEL) 5 RPMs:
64-bit (x86_64)
32-bit (i386)
CentOS Linux 6 RPMs:
64-bit (x86_64)
32-bit (i686)
CentOS Linux 5 RPMs:
64-bit (x86_64)
32-bit (i386)