2017-09-11 0:30 GMT-04:00 曾元圆 <2012zg...@gmail.com>: > So UMFPACK is not installed, right? But what to do next? How can I know > whether my Ubuntu OS already installed the lapack and blas package? No UMFPACK has not been installed and lapack has not been found. You need to install the dev version of lapack otherwise the headers are not installed. Without the headers, lapack cannot be used by deal. So make sure you get ( DEAL_II_WITH_LAPACK = ON ) You can also add -DDEAL_II_WITH_LAPACK=ON when configuring deal.II and cmake will let you know if there is a problem.
> I can intall lapack and blas myself, but I don't know how to compile and > install UMFPACK. You don't need to install UMFPACK yourself. It will be installed by deal.II. Best, Bruno -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
