运行pip install espnet安装失败

在进行“4 语音转换”，准备环境时，运行pip install espnet来安装剩余必须的包时出错：
Collecting ctc-segmentation>=1.6.6
Using cached ctc_segmentation-1.7.4.tar.gz (73 kB)
Installing build dependencies ... error
ERROR: Command errored out with exit status 1:
command: 'd:\program files (x86)\python\python.exe' 'd:\program files (x86)\python\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\oydn\AppData\Local\Temp\pip-build-env-6kwlfgwz\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- wheel setuptools oldest-supported-numpy Cython
cwd: None
Complete output (31 lines):
Traceback (most recent call last):
File "d:\program files (x86)\python\lib\runpy.py", line 197, in _run_module_as_main
return _run_code(code, main_globals, None,
File "d:\program files (x86)\python\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "d:\program files (x86)\python\lib\site-packages\pip\__main__.py", line 26, in
sys.exit(_main())
File "d:\program files (x86)\python\lib\site-packages\pip\_internal\cli\main.py", line 73, in main
command = create_command(cmd_name, isolated=("--isolated" in cmd_args))
File "d:\program files (x86)\python\lib\site-packages\pip\_internal\commands\__init__.py", line 104, in create_command
module = importlib.import_module(module_path)
File "d:\program files (x86)\python\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "", line 790, in exec_module
File "", line 228, in _call_with_frames_removed
File "d:\program files (x86)\python\lib\site-packages\pip\_internal\commands\install.py", line 17, in
from pip._internal.cli.req_command import RequirementCommand, with_cleanup
File "d:\program files (x86)\python\lib\site-packages\pip\_internal\cli\req_command.py", line 22, in
from pip._internal.req.constructors import (
File "d:\program files (x86)\python\lib\site-packages\pip\_internal\req\__init__.py", line 10, in
from .req_install import InstallRequirement
File "d:\program files (x86)\python\lib\site-packages\pip\_internal\req\req_install.py", line 10, in
import uuid
File "d:\program files (x86)\python\lib\site-packages\uuid.py", line 138
if not 0 <= time_low < 1<<32L:
^
SyntaxError: invalid syntax
----------------------------------------
ERROR: Command errored out with exit status 1: 'd:\program files (x86)\python\python.exe' 'd:\program files (x86)\python\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\oydn\AppData\Local\Temp\pip-build-env-6kwlfgwz\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- wheel setuptools oldest-supported-numpy Cython Check the logs for full command output.


Start by reproducing `pip install espnet` in the reported Windows Python environment and inspect the `ctc-segmentation` build-dependency failure, especially the incompatible `uuid.py` syntax shown in the traceback. Done means the documented environment can install espnet successfully, or the issue clearly identifies the required version or setup change.

Written by the indexing model from the issue text.