I created a new cmake project on wsl with vscode ,I write the INCLUDE_DIRETORIES with header file of dealii in the CMakeLists and then cmake project ,I am not sure if its going to work . But when I make it comes error as follow [image: 1662600815935.png] best Qiong 在2022年9月8日星期四 UTC+8 09:23:08<jim wo> 写道：
> I did install MPI on wsl > and I congfigure deal.ii with DEAL_II_WITH_PETSC = ON > DEAL_II_WITH_P4EST = ON > > > 在2022年9月7日星期三 UTC+8 23:03:57<d.arnd...@gmail.com> 写道： > >> Qiong, >> >> What CMake settings did you use to configure deal.II? >> Does your system indeed provide an MPI installation? >> >> Bets, >> Daniel >> >> On Wed, Sep 7, 2022 at 10:22 AM jim wo <woji...@gmail.com> wrote: >> >>> Hello, >>> I want to develop my own project on wsl with deal.ii 9.4. after make I >>> got this message: >>> >>> In file included from /home/wu/deal_II/include/deal.II/grid/tria.h:20, >>> from /home/wu/cmakeQuickStart/main.cpp:23: >>> /home/wu/deal_II/include/deal.II/base/config.h:540:12: fatal error: >>> mpi.h: No such file or directory >>> 540 | # include <mpi.h> >>> | ^~~~~~~ >>> compilation terminated. >>> thanks for your help >>> Qiong >>> >>> -- >>> 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+un...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/dealii/c3b2d20c-923f-457f-b938-61ca4e13029fn%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/dealii/c3b2d20c-923f-457f-b938-61ca4e13029fn%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/4e382d12-f3b1-4316-998b-5c81534484edn%40googlegroups.com.
