C:\Users\ユーザー名>pip uninstall torch torchvision torchaudio -y
Found existing installation: torch 2.1.2+cu121
Uninstalling torch-2.1.2+cu121:
Successfully uninstalled torch-2.1.2+cu121
Found existing installation: torchvision 0.16.2+cu121
Uninstalling torchvision-0.16.2+cu121:
Successfully uninstalled torchvision-0.16.2+cu121
WARNING: Skipping torchaudio as it is not installed.

C:\Users\ユーザー名>pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128
Looking in indexes: https://download.pytorch.org/whl/cu128
Collecting torch
Downloading https://download.pytorch.org/whl/cu128/torch-2.7.1%2Bcu128-cp310-cp310-win_amd64.whl (3273.1 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╸ 3.3/3.3 GB 11.5 MB/s eta 0:00:01
ERROR: Exception:
Traceback (most recent call last):
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\cli\base_command.py", line 167, in exc_logging_wrapper
status = run_func(args)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\cli\req_command.py", line 247, in wrapper
return func(self, options, args)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\commands\install.py", line 369, in run
requirement_set = resolver.resolve(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\resolver.py", line 92, in resolve
result = self._result = resolver.resolve(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 481, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 348, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria
if not criterion.candidates:
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\resolvelib\structs.py", line 151, in bool
return bool(self._sequence)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 155, in bool
return any(self)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 143, in <genexpr>
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\found_candidates.py", line 47, in _iter_built
candidate = func()
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\factory.py", line 206, in _make_candidate_from_link
self._link_candidate_cache[link] = LinkCandidate(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 297, in init
super().init(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 162, in init
self.dist = self._prepare()
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 231, in _prepare
dist = self._prepare_distribution()
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 308, in _prepare_distribution
return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\operations\prepare.py", line 438, in prepare_linked_requirement
return self._prepare_linked_requirement(req, parallel_builds)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\operations\prepare.py", line 483, in _prepare_linked_requirement
local_file = unpack_url(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\operations\prepare.py", line 165, in unpack_url
file = get_http_url(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\operations\prepare.py", line 106, in get_http_url
from_path, content_type = download(link, temp_dir.path)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\network\download.py", line 147, in call
for chunk in chunks:
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\cli\progress_bars.py", line 53, in _rich_progress_bar
for chunk in iterable:
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_internal\network\utils.py", line 63, in response_chunks
for chunk in response.raw.stream(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\urllib3\response.py", line 573, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\urllib3\response.py", line 516, in read
data = self._fp.read(amt) if not fp_closed else b""
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\cachecontrol\filewrapper.py", line 96, in read
self._close()
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\cachecontrol\filewrapper.py", line 76, in _close
self.callback(result)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\cachecontrol\controller.py", line 353, in cache_response
self._cache_set(cache_url, request, response, body, expires_time)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\cachecontrol\controller.py", line 274, in _cache_set
self.serializer.dumps(request, response, body),
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\cachecontrol\serialize.py", line 70, in dumps
return b",".join([b"cc=4", msgpack.dumps(data, use_bin_type=True)])
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\msgpack__init
.py", line 38, in packb
return Packer(
*kwargs).pack(o)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\msgpack\fallback.py", line 883, in pack
self._pack(obj)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\msgpack\fallback.py", line 862, in _pack
return self._pack_map_pairs(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\msgpack\fallback.py", line 968, in _pack_map_pairs
self._pack(v, nest_limit - 1)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\msgpack\fallback.py", line 862, in _pack
return self._pack_map_pairs(
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\msgpack\fallback.py", line 967, in _pack_map_pairs
self._pack(k, nest_limit - 1)
File "C:\Users\ユーザー名\AppData\Local\Programs\Python\Python310\lib\site-packages\pip_vendor\msgpack\fallback.py", line 815, in _pack
return self._buffer.write(obj)
MemoryError

[notice] A new release of pip available: 22.2.1 -> 25.2
[notice] To update, run: python.exe -m pip install --upgrade pip

Edit

Pub: 04 Aug 2025 12:21 UTC

Views: 31