Which Cygwin 1.7.1 packages is necessary to install to be able to run
Pdfedit 0.4.3 cygwin? There too mnay cygwin packages, if installing all of
tehm, then it is few hundreds megabytes, so it would be wiser to install
just only those, which are indeed needed tp run pDfedit, as I do not have
any other Unix software to run.