Parrot build failure

Building parrot on x86_64 without any of the tweaks my spec file does still fails "make test", but it doesn't fail as many tests...

Failed Test Stat Wstat Total Fail Failed List of Failed
-------------------------------------------------------------------------------
t/compilers/pge/06-grammar.t 0 11 16 26 162.50% 4-16
6 tests and 581 subtests skipped.
Failed 1/295 test scripts, 99.66% okay. 13/7356 subtests failed, 99.82% okay.