the installation directory is non-writable, and the byte code files don't exist.

[1/1] test_compileall
test test_compileall failed -- Traceback (most recent call last):
  File "/usr/lib/python3.4/test/test_compileall.py", line 194, in test_no_args_respects_force_flag
    self.assertRunOK('-f', PYTHONPATH=self.directory)
  File "/usr/lib/python3.4/test/test_compileall.py", line 144, in assertRunOK
    *self._get_run_args(args), **env_vars)
  File "/usr/lib/python3.4/test/script_helper.py", line 69, in assert_python_ok
    return _assert_python(True, *args, **env_vars)
  File "/usr/lib/python3.4/test/script_helper.py", line 55, in _assert_python
    "stderr follows:\n%s" % (rc, err.decode('ascii', 'ignore')))
AssertionError: Process return code is 1, stderr follows:


1 test failed:
    test_compileall
Re-running failed tests in verbose mode
Re-running test 'test_compileall' in verbose mode

======================================================================
FAIL: test_no_args_respects_force_flag (test.test_compileall.CommandLineTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python3.4/test/test_compileall.py", line 194, in test_no_args_respects_force_flag
    self.assertRunOK('-f', PYTHONPATH=self.directory)
  File "/usr/lib/python3.4/test/test_compileall.py", line 144, in assertRunOK
    *self._get_run_args(args), **env_vars)
  File "/usr/lib/python3.4/test/script_helper.py", line 69, in assert_python_ok
    return _assert_python(True, *args, **env_vars)
  File "/usr/lib/python3.4/test/script_helper.py", line 55, in _assert_python
    "stderr follows:\n%s" % (rc, err.decode('ascii', 'ignore')))
AssertionError: Process return code is 1, stderr follows: