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1. Debian package for hypre
... most importantly, having a Debian package formalizes the process of packaging software which uses hypre on Debian (as the other packages would just Build-Depend on libhypre-dev ...
http://www.opennovation.com/apowell/debian/hypre.html
2. Debian -- Package Search Results -- hypre
Package libhypre-dev. sarge (oldstable) (libdevel): High Performance Matrix Preconditioners - Development Files [non-free] 1.6.0-3: i386 mips etch (stable) ...
http://packages.debian.org/hypre
3. Debian -- Software Packages in "etch", Subsection libdevel
Software Packages in "etch", Subsection libdevel agsync-dev (0.2-pre-9) Development files for AvantGo and Pocket PC synchronization akode-dbg (2.0.1-2)
http://packages.debian.org/stable/libdevel/