pythonbrew install 2.6.6 is failed in mac os x

gistfile1.txt

$ pythonbrew install 2.6.6
...
331 tests OK.
2 tests failed:
    test_io test_locale
33 tests skipped:
    test_al test_bsddb test_bsddb3 test_cd test_cl test_codecmaps_cn
    test_codecmaps_hk test_codecmaps_jp test_codecmaps_kr
    test_codecmaps_tw test_curses test_dl test_epoll test_gdbm test_gl
    test_imageop test_imgfile test_largefile test_linuxaudiodev
    test_normalization test_ossaudiodev test_pep277 test_py3kwarn
    test_smtpnet test_socketserver test_startfile test_sunaudiodev
    test_timeout test_urllib2net test_urllibnet test_winreg
    test_winsound test_zipfile64
1 skip unexpected on darwin:
    test_dl
make: *** [test] Error 1

$ pythonbrew --version
0.7.1

$ less ~/.pythonbrew/log/build.log

test_io

Testing large file ops skipped on darwin.
It requires 2147483648 bytes and a long time.
Use 'regrtest.py -u largefile test_io' to run it.
test test_io failed -- multiple errors occurred; run in verbose mode for details
test_ioctl


test_locale
test test_locale failed -- Traceback (most recent call last):
  File "/Users/sane/.pythonbrew/build/Python-2.6.6/Lib/test/test_locale.py", line 349, in test_getpreferredencoding
    codecs.lookup(enc)
LookupError: unknown encoding: x-mac-japanese