Packages required do build pdf2djvu

DjVuLibre

DjVuLibre is an implementation of DjVu, including viewers, browser plugins, decoders, simple encoders, and utilities.

Compatiblity

DjVuLibre 3.5.21 or newer is required. For Debian/Ubuntu, 3.5.20-5 is sufficient.

poppler

Poppler is a PDF rendering library derived from xpdf.

Header files

You will need some *.h files which are not installed by default (make install) unless you use the --enable-xpdf-headers configure option. Alternatively, you may use the tools/install-poppler-h-files script to install them afterwards.

Note that some Linux distributions are already shipping those files.

Compatibility

Poppler 0.7.3 or newer is required.

Security warning

Every upstream poppler version prior to 0.10.6 is affected by at least one serious security bug. You have been warned.

GraphicsMagick (optional)

GraphicsMagick is a library to read, write, and manipulate images.