I've this error in 1.20
Error while running make check
make[1]: *** [makefile:132: check] Error 1
make: *** [GNUmakefile:17: check] Error 2
-> error making: petsc-exit status 4
-> Failed to install the following packages. Manual intervention is required: petsc - exit status 4
Pinned Comments
MartinDiehl commented on 2022-10-06 10:26 (UTC)
@jrohwer
When building PETSc (more specifically, petsc4py), one test (ex100 from ksp) will fail if a previous (major) version is installed. I could not figure out why this happens. The solution would be to build in a clean root (which is a little bit complicated due to dependency on other AUR packages) or simply uninstall the old version before.
Any help to solve this issue is welcomed.