lm-sys / lm-sys/FastChat

unable to install since error: subprocess-exited-with-error and error: metadata-generation-failed

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Description

Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [17 lines of output]
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "C:\Users\ait1\AppData\Local\Temp\pip-install-6hna02we\sentencepiece_6658bf6c7d3c4da3af39a13dab1bf573\setup.py", line 126, in
subprocess.check_call([
File "C:\Users\ait1\AppData\Local\Programs\Python\Python312\Lib\subprocess.py", line 408, in check_call
retcode = call(*popenargs, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\ait1\AppData\Local\Programs\Python\Python312\Lib\subprocess.py", line 389, in call
with Popen(*popenargs, **kwargs) as p:
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\ait1\AppData\Local\Programs\Python\Python312\Lib\subprocess.py", line 1026, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\ait1\AppData\Local\Programs\Python\Python312\Lib\subprocess.py", line 1538, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [WinError 2] The system cannot find the file specified
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the installation on Windows with Python 3.12 and inspect the sentencepiece setup.py path shown in the traceback. Identify which executable is missing at the subprocess call, then verify that the package metadata generation and installation complete successfully.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
build-system
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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