我从https://github.com/alexa-pi/AlexaPi运行git，安装Pocketsphinx软件包时它停止了。然后，我停止了安装并尝试手动安装它，并收到以下错误消息：
pi@raspberrypi:/opt $ pip install pocketsphinx
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting pocketsphinx
Downloading https://files.pythonhosted.org/packages/cd/4a/adea55f189a81aed88efa0b0e1d25628e5ed22622ab9174bf696dd4f9474/pocketsphinx-0.1.15.tar.gz (29.1MB)
99% |████████████████████████████████| 29.1MB 1.9MB/s eta 0:00:01Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/_internal/cli/base_command.py", line 143, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/_internal/commands/install.py", line 338, in run
resolver.resolve(requirement_set)
File "/usr/lib/python2.7/dist-packages/pip/_internal/resolve.py", line 102, in resolve
self._resolve_one(requirement_set, req)
File "/usr/lib/python2.7/dist-packages/pip/_internal/resolve.py", line 256, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "/usr/lib/python2.7/dist-packages/pip/_internal/resolve.py", line 209, in _get_abstract_dist_for
self.require_hashes
File "/usr/lib/python2.7/dist-packages/pip/_internal/operations/prepare.py", line 283, in prepare_linked_requirement
progress_bar=self.progress_bar
File "/usr/lib/python2.7/dist-packages/pip/_internal/download.py", line 836, in unpack_url
progress_bar=progress_bar
File "/usr/lib/python2.7/dist-packages/pip/_internal/download.py", line 673, in unpack_http_url
progress_bar)
File "/usr/lib/python2.7/dist-packages/pip/_internal/download.py", line 897, in _download_http_url
_download_url(resp, link, content_file, hashes, progress_bar)
File "/usr/lib/python2.7/dist-packages/pip/_internal/download.py", line 617, in _download_url
hashes.check_against_chunks(downloaded_chunks)
File "/usr/lib/python2.7/dist-packages/pip/_internal/utils/hashes.py", line 48, in check_against_chunks
for chunk in chunks:
File "/usr/lib/python2.7/dist-packages/pip/_internal/download.py", line 585, in written_chunks
for chunk in chunks:
File "/usr/lib/python2.7/dist-packages/pip/_internal/utils/ui.py", line 159, in iter
for x in it:
File "/usr/lib/python2.7/dist-packages/pip/_internal/download.py", line 574, in resp_read
decode_content=False):
File "/usr/share/python-wheels/urllib3-1.24.1-py2.py3-none-any.whl/urllib3/response.py", line 494, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "/usr/share/python-wheels/urllib3-1.24.1-py2.py3-none-any.whl/urllib3/response.py", line 442, 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 86, in dumps
data, separators=(",", ":"), sort_keys=True,
File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
sort_keys=sort_keys, **kw).encode(obj)
File "/usr/lib/python2.7/json/encoder.py", line 210, in encode
return ''.join(chunks)
MemoryError
感谢您的帮助。