WARNING:<div><br></div><div>I ran "config/builder2.py clean" because I had a stale pickle. This ran "hg clean" because (we think) of some differences between Hg-1.7 and Hg-1.8 module system (Matt has been piggy-backing on Hg's module system). Of course that *deleted all test output in the source tree and all PETSC_ARCH configurations*. So be careful if you use builder2.py.<br>
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