Cannot install fastecdsa in Linux error: Preparing metadata (pyproject.toml) ... error

Question

I have spent 6 hours trying to get fastcdsa to install successfully with no luck. I'm not a linux person but it'ts better for programming so I'm trying to switch from Windows. I have tried several version support by Python 3.7 which is the version I'm using, I have tried every fix I could find with no luck.

Any help would be greatly appreciated. Thank you

$sudo pip3 install --use-pep517 fastecdsa==2.2.2

Collecting fastecdsa==2.2.2 Using cached fastecdsa-2.2.2.tar.gz (48 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... error error: subprocess-exited-with-error

× Preparing metadata (pyproject.toml) did not run successfully. │ exit code: -11 ╰─> [11 lines of output] running dist_info creating /tmp/pip-modern-metadata-83zjk2ye/fastecdsa.egg-info writing /tmp/pip-modern-metadata-83zjk2ye/fastecdsa.egg-info/PKG-INFO writing dependency_links to /tmp/pip-modern-metadata-83zjk2ye/fastecdsa.egg-info/dependency_links.txt writing top-level names to /tmp/pip-modern-metadata-83zjk2ye/fastecdsa.egg-info/top_level.txt writing manifest file '/tmp/pip-modern-metadata-83zjk2ye/fastecdsa.egg-info/SOURCES.txt' reading manifest file '/tmp/pip-modern-metadata-83zjk2ye/fastecdsa.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' adding license file 'LICENSE' writing manifest file '/tmp/pip-modern-metadata-83zjk2ye/fastecdsa.egg-info/SOURCES.txt' creating '/tmp/pip-modern-metadata-83zjk2ye/fastecdsa-2.2.2.dist-info' [end of output]

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

× Encountered error while generating package metadata. ╰─> See above for output.

note: This is an issue with the package mentioned above, not pip. hint: See above for details.

Answer 1

Also, verify that have installed the following dependencies: fastecdsa installation.