search

3b1b / manim

Animation engine for explanatory math videos
MIT License
69.46k stars 6.14k forks source link

opencv downloading error #1046

Open ScythiaCK opened 4 years ago

ScythiaCK commented 4 years ago

So I was downloading manimlib on my mac, and this happened. Does anyone know how to fix this? Note: I have hidden my name in the command.

-MacBook-Air: $ pip3 install manimlib Collecting manimlib Using cached https://files.pythonhosted.org/packages/d1/57/1ed0a44a8b97ffa0cf3d9fa8d4bdf3742d9984fd39ff6b3291af597045ee/manimlib-0.1.10.tar.gz Collecting argparse==1.4.0 (from manimlib) Using cached https://files.pythonhosted.org/packages/f2/94/3af39d34be01a24a6e65433d19e107099374224905f1e0cc6bbe1fd22a2f/argparse-1.4.0-py2.py3-none-any.whl Collecting colour==0.1.5 (from manimlib) Using cached https://files.pythonhosted.org/packages/74/46/e81907704ab203206769dee1385dc77e1407576ff8f50a0681d0a6b541be/colour-0.1.5-py2.py3-none-any.whl Collecting numpy==1.15.0 (from manimlib) Using cached https://files.pythonhosted.org/packages/3a/db/5c4dab58c03a7ea2561353cb240e96198415f09d65dd63d58058e135f2f9/numpy-1.15.0-cp37-cp37m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl Collecting Pillow==5.2.0 (from manimlib) Using cached https://files.pythonhosted.org/packages/8d/50/362dc2580ae2539331768c0c3295730c791d79216c9a271114022e8c9895/Pillow-5.2.0-cp37-cp37m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl Collecting progressbar==2.5 (from manimlib) Using cached https://files.pythonhosted.org/packages/a3/a6/b8e451f6cff1c99b4747a2f7235aa904d2d49e8e1464e0b798272aa84358/progressbar-2.5.tar.gz Collecting scipy==1.1.0 (from manimlib) Using cached https://files.pythonhosted.org/packages/4c/4a/440cc9703938bbc86636ff6b9e17810f3d0f06e9b41891c5433dc4cd9091/scipy-1.1.0-cp37-cp37m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl Collecting tqdm==4.24.0 (from manimlib) Using cached https://files.pythonhosted.org/packages/7d/e6/19dfaff08fcbee7f3453e5b537e65a8364f1945f921a36d08be1e2ff3475/tqdm-4.24.0-py2.py3-none-any.whl Collecting opencv-python==3.4.2.17 (from manimlib) Downloading https://files.pythonhosted.org/packages/90/09/faacf0d3acef207c4fa5c54582699f2e9f7546a8f27ad982525aceedba4d/opencv_python-3.4.2.17-cp37-cp37m-macosx_10_6_x86_64.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl (42.2MB) 17% |█████▊ | 7.5MB 46kB/s eta 0:12:22Exception: Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/urllib3/response.py", line 360, in _error_catcher yield File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/urllib3/response.py", line 442, in read data = self._fp.read(amt) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/cachecontrol/filewrapper.py", line 62, in read data = self.__fp.read(amt) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 457, in read n = self.readinto(b) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 501, in readinto n = self.fp.readinto(b) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socket.py", line 589, in readinto return self._sock.recv_into(b) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 1071, in recv_into return self.read(nbytes, buffer) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 929, in read return self._sslobj.read(len, buffer) socket.timeout: The read operation timed out During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 179, in main status = self.run(options, args) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 315, in run resolver.resolve(requirement_set) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/resolve.py", line 131, in resolve self._resolve_one(requirement_set, req) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/resolve.py", line 294, in _resolve_one abstract_dist = self._get_abstract_dist_for(req_to_install) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for self.require_hashes File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 334, in prepare_linked_requirement progress_bar=self.progress_bar File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/download.py", line 878, in unpack_url progress_bar=progress_bar File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/download.py", line 702, in unpack_http_url progress_bar) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/download.py", line 946, in _download_http_url _download_url(resp, link, content_file, hashes, progress_bar) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/download.py", line 639, in _download_url hashes.check_against_chunks(downloaded_chunks) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/utils/hashes.py", line 62, in check_against_chunks for chunk in chunks: File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/download.py", line 607, in written_chunks for chunk in chunks: File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/utils/ui.py", line 159, in iter for x in it: File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_internal/download.py", line 596, in resp_read decode_content=False): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/urllib3/response.py", line 494, in stream data = self.read(amt=amt, decode_content=decode_content) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/urllib3/response.py", line 459, in read raise IncompleteRead(self._fp_bytes_read, self.length_remaining) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/contextlib.py", line 130, in __exit__ self.gen.throw(type, value, traceback) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/urllib3/response.py", line 365, in _error_catcher raise ReadTimeoutError(self._pool, None, 'Read timed out.') pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.
TonyCrane commented 4 years ago

Try it again. It’s just because your network is unstable.

If you still get an error, try to change the download source.