Matthias, Under /usr the find command doesn't get anything. In fact, if I search for "*petsc*" it only finds the dealii header files.
In $HOME it finds: /home/lucas/Application-Data/petsc/src/binding/petsc4py/src/libpetsc4py.h /home/lucas/Application-Data/petsc/src/binding/petsc4py/src/libpetsc4py.c /home/lucas/Application-Data/petsc/src/binding/petsc4py/src/libpetsc4py /home/lucas/Application-Data/petsc/src/binding/petsc4py/src/libpetsc4py/libpetsc4py.pyx /home/lucas/Application-Data/petsc/x86_64/lib/libpetsc.so /home/lucas/Application-Data/petsc/x86_64/lib/libpetsc.so.3.16 /home/lucas/Application-Data/petsc/x86_64/lib/libpetsc.so.3.16.3 and then an old petsc directory in my trash (~/.local/share/Trash/). I deleted that and recompiled + relinked the file and the problem persists. Wolfgang, I would want to do that, but I cannot seem to find a second installation of PETSc. Additionally, I'm almost certain that I only have one installation of p4est and Hypre. Further, my LD_LIBRARY_PATH is empty except for the singular path to PETSc that Bruno recommended. So in the case that I want to clear everything I'm not sure how to reliably uninstall all of these packages, including any sort of cache that cmake contains on where to find these shared libraries. So sorry for the trouble everyone, and thanks for the help. - Lucas On Thursday, January 20, 2022 at 2:56:25 PM UTC-6 Matthias Maier wrote: > Can you find any petsc library under /usr or /usr/local ? > > $ find /usr -iname "libpetsc*" > > Similarly, would you mind checking how many petsc installation you have > in your home directory? > > $ find $HOME -iname "libpetsc*" > > Best, > Matthias > -- 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/829698ea-59e2-4a80-b307-0fffd6f1527an%40googlegroups.com.
