夏天
当我使用 Sudo pip3 install --user --upgrade tensorflow 时，我得到了
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
当我使用 pip3 install --user --upgrade tensorflow 时，我得到了
MemoryError
当我使用 sudo pip3 install tensorflow --no-cache-dir 时，它正在安装但不能在 python 中使用。
当我使用 pip3 install tensorflow --no-cache-dir 时，我得到了
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
我在桌面上使用 Raspbian Stretch，推荐的软件新版本于 2018-11-13 发布。我正在使用树莓派 2 模态 B。
我尝试根据推荐的谷歌指南安装 tensorflow。 LINK
当我输入命令 pip3 install --user --upgrade tensorflow 时，我在下载完成 99 时收到此错误。
Exception:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 353, in run
wb.build(autobuilding=True)
File "/usr/lib/python3/dist-packages/pip/wheel.py", line 749, in build
self.requirement_set.prepare_files(self.finder)
File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 620, in _prepare_file
session=self.session, hashes=hashes)
File "/usr/lib/python3/dist-packages/pip/download.py", line 821, in unpack_url
hashes=hashes
File "/usr/lib/python3/dist-packages/pip/download.py", line 659, in unpack_http_url
hashes)
File "/usr/lib/python3/dist-packages/pip/download.py", line 882, in _download_http_url
_download_url(resp, link, content_file, hashes)
File "/usr/lib/python3/dist-packages/pip/download.py", line 603, in _download_url
hashes.check_against_chunks(downloaded_chunks)
File "/usr/lib/python3/dist-packages/pip/utils/hashes.py", line 46, in check_against_chunks
for chunk in chunks:
File "/usr/lib/python3/dist-packages/pip/download.py", line 571, in written_chunks
for chunk in chunks:
File "/usr/lib/python3/dist-packages/pip/utils/ui.py", line 139, in iter
for x in it:
File "/usr/lib/python3/dist-packages/pip/download.py", line 560, in resp_read
decode_content=False):
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/response.py", line 432, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/response.py", line 380, in read
data = self._fp.read(amt)
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/filewrapper.py", line 63, in read
self._close()
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/filewrapper.py", line 50, in _close
self.__callback(self.__buf.getvalue())
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/controller.py", line 275, in cache_response
self.serializer.dumps(request, response, body=body),
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/serialize.py", line 55, in dumps
"body": _b64_encode_bytes(body),
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/serialize.py", line 12, in _b64_encode_bytes
return base64.b64encode(b).decode("ascii")
File "/usr/lib/python3.5/base64.py", line 59, in b64encode
encoded = binascii.b2a_base64(s)[:-1]
MemoryError
之后，我尝试了 pip3 install --no-cache-dir tensorflow 代码，但在完成下载后出现以下错误。
Exception:
Traceback (most recent call last):
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 594, in urlopen
chunked=chunked)
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 391, in _make_request
six.raise_from(e, None)
File "<string>", line 2, in raise_from
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 387, in _make_request
httplib_response = conn.getresponse()
File "/usr/lib/python3.5/http/client.py", line 1198, in getresponse
response.begin()
File "/usr/lib/python3.5/http/client.py", line 297, in begin
version, status, reason = self._read_status()
File "/usr/lib/python3.5/http/client.py", line 258, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "/usr/lib/python3.5/socket.py", line 576, in readinto
return self._sock.recv_into(b)
File "/usr/lib/python3.5/ssl.py", line 937, in recv_into
return self.read(nbytes, buffer)
File "/usr/lib/python3.5/ssl.py", line 799, in read
return self._sslobj.read(len, buffer)
File "/usr/lib/python3.5/ssl.py", line 583, in read
v = self._sslobj.read(len, buffer)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 342, in run
requirement_set.prepare_files(finder)
File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 554, in _prepare_file
require_hashes
File "/usr/lib/python3/dist-packages/pip/req/req_install.py", line 278, in populate_link
self.link = finder.find_requirement(self, upgrade)
File "/usr/lib/python3/dist-packages/pip/index.py", line 465, in find_requirement
all_candidates = self.find_all_candidates(req.name)
File "/usr/lib/python3/dist-packages/pip/index.py", line 423, in find_all_candidates
for page in self._get_pages(url_locations, project_name):
File "/usr/lib/python3/dist-packages/pip/index.py", line 568, in _get_pages
page = self._get_page(location)
File "/usr/lib/python3/dist-packages/pip/index.py", line 683, in _get_page
return HTMLPage.get_page(link, session=self.session)
File "/usr/lib/python3/dist-packages/pip/index.py", line 792, in get_page
"Cache-Control": "max-age=600",
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 501, in get
return self.request('GET', url, **kwargs)
File "/usr/lib/python3/dist-packages/pip/download.py", line 386, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 488, in request
resp = self.send(prep, **send_kwargs)
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 630, in send
history = [resp for resp in gen] if allow_redirects else []
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 630, in <listcomp>
history = [resp for resp in gen] if allow_redirects else []
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 190, in resolve_redirects
**adapter_kwargs
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 609, in send
r = adapter.send(request, **kwargs)
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/adapters.py", line 423, in send
timeout=timeout
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 643, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 315, in increment
total -= 1
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
如何解决这个错误？
更新:
当我运行 sudo pip3 install tensorflow --upgrade --no-cache-dir 时，它会显示以下详细信息，但我无法将张量库导入我的项目。
pi@raspberrypi:~ $ sudo pip3 install tensorflow --upgrade --no-cache-dir
Requirement already up-to-date: tensorflow in /usr/local/lib/python3.5/dist-packages
Requirement already up-to-date: tensorboard<1.12.0,>=1.11.0 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: astor>=0.6.0 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: setuptools<=39.1.0 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: numpy>=1.13.3 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: keras-preprocessing>=1.0.3 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: wheel>=0.26 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: protobuf>=3.6.0 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: keras-applications>=1.0.5 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: grpcio>=1.8.6 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: absl-py>=0.1.6 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: termcolor>=1.1.0 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: gast>=0.2.0 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: six>=1.10.0 in /usr/local/lib/python3.5/dist-packages (from tensorflow)
Requirement already up-to-date: markdown>=2.6.8 in /usr/local/lib/python3.5/dist-packages (from tensorboard<1.12.0,>=1.11.0->tensorflow)
Requirement already up-to-date: werkzeug>=0.11.10 in /usr/local/lib/python3.5/dist-packages (from tensorboard<1.12.0,>=1.11.0->tensorflow)
Requirement already up-to-date: h5py in /usr/local/lib/python3.5/dist-packages (from keras-applications>=1.0.5->tensorflow)
当我导入 tensorflow 时，出现以下错误消息。
/usr/lib/python3.5/importlib/_bootstrap.py:222: RuntimeWarning: compiletime version 3.4 of module 'tensorflow.python.framework.fast_tensor_util' does not match runtime version 3.5
return f(*args, **kwds)
/usr/lib/python3.5/importlib/_bootstrap.py:222: RuntimeWarning: builtins.type size changed, may indicate binary incompatibility. Expected 432, got 412
return f(*args, **kwds)
请您参考如下方法:
看来是某些包的版本冲突问题导致的。虚拟环境解决方案在Install TensorFlow with pip | TensorFlow为我工作
