1. use latest hypre version - i.e https://computation.llnl.gov/casc/hypre/download/hypre-2.9.1a.tar.gz
2. Make sure its buit with -MT compiler option 3. specify hypre with --with-hypre-include and --with-hypre-lib options 4. send us the following [so we know whats there - and why configure is not finding it] ls -R /cygdrive/c/Lib/hypre-2.8.0b-win64-release Satish On Wed, 6 Nov 2013, Qin Lu wrote: > Hello, > > I have built hypre-2.8.0b in Win-7 and have put the installlation under > C:\Lib\hypre-2.8.0b-win64-release. Now I want to include it in my PETSc build > but PETSc configure (within cygwin) gave an error message: > > --with-hypre-dir=/cygdrive/c/Lib/hypre-2.8.0b-win64-release did not work > > The configure.log is attached. > > Many thanks for any suggestions, > > Qin
