COMMIT Set default_external as UTF-8.	http://github.com/rubyspec/rubyspec/commit/ab91ac79597efb152c944795e3b031b78f421daa

===================================================================
+++ 20101104T010559
@@ 28 @@
 + git clone -q /var/lib/chkbuild/tmp/build/mspec mspec
 == git-rubyspec(shared) # <time>
 + git pull
+Updating 5a11ecc..ab91ac7
+Fast forward
+ core/io/foreach_spec.rb     |   11 +++++++++++
+ core/io/readlines_spec.rb   |   11 +++++++++++
+ core/string/inspect_spec.rb |   11 +++++++++++
+ 3 files changed, 33 insertions(+), 0 deletions(-)
+From git://github.com/rubyspec/rubyspec
+   5a11ecc..ab91ac7  master     -> origin/master
 == git-rubyspec # <time>
 + git clone -q /var/lib/chkbuild/tmp/build/rubyspec rubyspec
 == configure # <time>