FileNotFoundError: [WinError 2]

#1
by wzgrx - opened

PS C:\Users\zjx\xformers> python setup.py bdist_wheel
Traceback (most recent call last):
File "C:\Users\zjx\xformers\setup.py", line 711, in
extensions, extensions_metadata = get_extensions()
^^^^^^^^^^^^^^^^
File "C:\Users\zjx\xformers\setup.py", line 477, in get_extensions
cuda_version = get_cuda_version(CUDA_HOME)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\zjx\xformers\setup.py", line 135, in get_cuda_version
raw_output = subprocess.check_output([nvcc_bin, "-V"], universal_newlines=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\zjx\AppData\Local\Programs\Python\Python311\Lib\subprocess.py", line 466, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\zjx\AppData\Local\Programs\Python\Python311\Lib\subprocess.py", line 548, in run
with Popen(*popenargs, **kwargs) as process:
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\zjx\AppData\Local\Programs\Python\Python311\Lib\subprocess.py", line 1026, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\zjx\AppData\Local\Programs\Python\Python311\Lib\subprocess.py", line 1538, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [WinError 2] 系统找不到指定的文件。
PS C:\Users\z\xformers>

cuda没装好, 也许是没设置环境变量? 找不到nvcc

wzgrx changed discussion status to closed

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