can you try this in a local clone [same branch] and see if that works? cd /Users/markadams/Codes git clone petsc petsc-test cd petsc-test ./configure ... Satish On Thu, 2 Apr 2020, Mark Adams wrote: > I tried to rebase mark/feature-xgc-interface-rebase with master and I get > this. > I of course deleted the arch directory. > Thanks, > Mark >