Maxim Krymchak

it's not working exactly using https://github.com/ofek/coincurve#installation

sudo -H pypy -m pip install coincurve

Nope

With your command I am getting: coincurve-6.0.0-cp35-cp35m-macosx_10_6_intel.whl is not a supported wheel on this platform.

My platform is: macOS Hight Sierra 10.13.2 (17C88)

Okey, looks like I'v temporary solved this issue, by changing relative paths in the file _cffi_build/build.py, but after successful installation, I am facing another looks like related issue. If now...

The same problem persist even in version 7.1.0 

Where exactly... Would you be, so kind and be more specific on this?