安装 Python3.4.3：3 次测试失败，3 次更改执行环境，25 次跳过

Question

我使用 Lubuntu 14.04 作为来宾操作系统（使用 VMplayer）。我想安装python3.4.3。我从这里下载了 .tar.xz 文件： https://www.python.org/downloads/

然后我提取了文件并按照自述文件中的说明进行操作：

./configure
make
make test

我跑的时候

make test

它返回了这个：

359 tests OK.
3 tests failed:
    test_urllib test_urllib2 test_urllib2net
3 tests altered the execution environment:
    test___all__ test_site test_warnings
25 tests skipped:
    test_bz2 test_curses test_dbm_gnu test_dbm_ndbm test_devpoll
    test_gdb test_gzip test_idle test_kqueue test_lzma test_msilib
    test_ossaudiodev test_readline test_smtpnet test_sqlite test_ssl
    test_startfile test_tcl test_tk test_ttk_guionly test_ttk_textonly
    test_winreg test_winsound test_zipfile64 test_zlib
Re-running failed tests in verbose mode
Re-running test 'test_urllib' in verbose mode
test test_urllib crashed -- Traceback (most recent call last):
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/regrtest.py", line 1271, in runtest_inner
    the_module = importlib.import_module(abstest)
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/importlib/__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/test_urllib.py", line 13, in <module>
    import ssl
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/ssl.py", line 97, in <module>
    import _ssl             # if we can't import it, let the error propagate
ImportError: No module named '_ssl'

Re-running test 'test_urllib2' in verbose mode
test test_urllib2 crashed -- Traceback (most recent call last):
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/regrtest.py", line 1271, in runtest_inner
the_module = importlib.import_module(abstest)
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/importlib/__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/test_urllib2.py", line 3, in <module>
    from test import test_urllib
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/test_urllib.py", line 13, in <module>
    import ssl
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/ssl.py", line 97, in <module>
    import _ssl             # if we can't import it, let the error propagate
ImportError: No module named '_ssl'

Re-running test 'test_urllib2net' in verbose mode
test test_urllib2net crashed -- Traceback (most recent call last):
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/regrtest.py", line 1271, in runtest_inner
    the_module = importlib.import_module(abstest)
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/importlib/__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/test_urllib2net.py", line 3, in <module>
    from test.test_urllib2 import sanepathname2url
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/test_urllib2.py", line 3, in <module>
    from test import test_urllib
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/test/test_urllib.py", line 13, in <module>
    import ssl
  File "/home/ayman/Downloads/python3.4.3/Python-3.4.3/Lib/ssl.py", line 97, in <module>
    import _ssl             # if we can't import it, let the error propagate
ImportError: No module named '_ssl'

make: *** [test] Error 1

在我安装 Python3.4.3 后，我不确定这些失败/跳过的测试对我的长期影响：

sudo make install

我应该担心这些失败/跳过的测试吗？如果是，您知道如何解决这些问题吗？

Answer 1

您似乎在编译没有 ssl 或 zlib 支持的 Python。这就是为什么有些测试失败而有些被跳过的原因。

您可能想查看How to compile Python 2.4.6 with ssl, readline and zlib on Debian Lenny 和No module named zlib found。