When I run the test, i got these: ... ... testShareLocal (test.test_socket.TestSocketSharing) ... skipped 'Windows specific' testTypes (test.test_socket.TestSocketSharing) ... skipped 'Windows specific' ====================================================================== ERROR: test_idna (test.test_socket.GeneralModuleTests) ---------------------------------------------------------------------- Traceback (most recent call last): File "/data/users/xwl/Python-3.3.0/Lib/test/test_socket.py", line 1183, in test_idna socket.gethostbyname('испытание.python.org') socket.gaierror: [Errno -3] Temporary failure in name resolution ---------------------------------------------------------------------- Ran 483 tests in 24.816s FAILED (errors=1, skipped=29) test test_socket failed make: *** [test] Error 1 Then I run the failing test manually, as the README guided: [xwl@ordosz8003 ~/Python-3.3.0]$ ./python -m test -v test_idna == CPython 3.3.0 (default, Jan 8 2013, 11:07:49) [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] == Linux-2.6.18-164.el5-x86_64-with-redhat-5.4-Tikanga little-endian == /data/users/xwl/Python-3.3.0/build/test_python_17651 Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=0, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1) [1/1] test_idna test test_idna crashed -- Traceback (most recent call last): File "/data/users/xwl/Python-3.3.0/Lib/test/regrtest.py", line 1213, in runtest_inner the_package = __import__(abstest, globals(), locals(), []) ImportError: No module named 'test.test_idna' 1 test failed: test_idna [xwl@ordosz8003 ~/Python-3.3.0]$ pwd /data/users/xwl/Python-3.3.0 [xwl@ordosz8003 ~/Python-3.3.0]$ Please help me to install this great software on my machine. Think you! David.Xu