installing coincurve pip install

[xavier53348]

Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting coincurve
Using cached coincurve-20.0.0.tar.gz (122 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... error
error: subprocess-exited-with-error

× pip subprocess to install backend dependencies did not run successfully.
│ exit code: 1
╰─> [9 lines of output]
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple, https://www.piwheels.org/simple
Collecting cmake>=3.15
Downloading https://www.piwheels.org/simple/cmake/cmake-3.29.6-py3-none-linux_armv7l.whl (19.9 MB)
━━━━ 2.1/19.9 MB 31.0 kB/s eta 0:09:37
ERROR: THESE PACKAGES DO NOT MATCH THE HASHES FROM THE REQUIREMENTS FILE. If you have updated the package versions, please update the hashes. Otherwise, examine the package contents carefully; someone may have tampered with them.
cmake>=3.15 from https://www.piwheels.org/simple/cmake/cmake-3.29.6-py3-none-linux_armv7l.whl#sha256=dfe5d988e4821f4dc91375656a34de68f6fce09fdc2ac6d01b80cd9e4bb64d0a:
Expected sha256 dfe5d988e4821f4dc91375656a34de68f6fce09fdc2ac6d01b80cd9e4bb64d0a
Got 1c0849e3de9bab3a5ace53b1e36034de593fe11b74e1822e1ab7904522c663e7

  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

[ofek]

That looks like a known bug in pip where incomplete network requests fail. Can you simply try again?

[xavier53348]

I'm using raspberry pi 2 arm

I solved using

pip install coincurve --only-binary :all:

the trouble was installing tronpy library
In coincurve start compilate and returned hash error