I've been trying to install opencv on my raspberry pi 3b+ for few days using pip3 install. But it always ends up getting error like this. And for some reason it did manage to load over 50%, but eventually the error occurred again.
Traceback (most recent call last):
File "/usr/share/python-wheels/resolvelib-0.5.4-py2.py3-none-any.whl/resolvelib/resolvers.py", line 171, in _merge_into_criterion
crit = self.state.criteria[name]
KeyError: 'opencv-python'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/share/python-wheels/urllib3-1.26.5-py2.py3-none-any.whl/urllib3/response.py", line 438, in _error_catcher
yield
File "/usr/share/python-wheels/urllib3-1.26.5-py2.py3-none-any.whl/urllib3/response.py", line 519, in read
data = self._fp.read(amt) if not fp_closed else b""
File "/usr/share/python-wheels/CacheControl-0.12.6-py2.py3-none-any.whl/cachecontrol/filewrapper.py", line 62, in read
data = self.__fp.read(amt)
File "/usr/lib/python3.9/http/client.py", line 458, in read
n = self.readinto(b)
File "/usr/lib/python3.9/http/client.py", line 502, in readinto
n = self.fp.readinto(b)
File "/usr/lib/python3.9/socket.py", line 704, in readinto
return self._sock.recv_into(b)
File "/usr/lib/python3.9/ssl.py", line 1241, in recv_into
return self.read(nbytes, buffer)
File "/usr/lib/python3.9/ssl.py", line 1099, in read
return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out.
And another line of another exception occurred like the above but with bunches of url that ends with
urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='www.piwheels.org', port=443): Read timed out.
I hope u can help me
