When I try to run
>>> pip install cryptography
It hanging for several minutes so as I can go though setup.py is actually missing so how do i get it back?
Thanks!
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your formatting is wrong. Please check if there are any dependencies for cryptography. – Prakash Palnati Nov 21 '17 at 05:32
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check if this works the very first answer. https://stackoverflow.com/questions/22073516/failed-to-install-python-cryptography-package-with-pip-and-setup-py – Cruzer Nov 21 '17 at 05:45
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Note that `cryptography`'s `manylinux1` wheel [is not supported on Alpine](https://cryptography.io/en/latest/installation/#building-cryptography-on-linux) because of musl instead of glibc - try building it from source: `$ sudo apk add gcc musl-dev python3-dev libffi-dev openssl-dev`, then `$ pip install cryptography --no-binary cryptography` – hoefling Nov 21 '17 at 05:53
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even though i showed you in ubuntu it is actually alpine docker container – Hein Htet Nov 21 '17 at 06:12
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@hoefling i did as you said not much changes though – Hein Htet Nov 21 '17 at 06:21
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run `$ pip install cryptography --verbose` and add the output to your answer. – hoefling Nov 21 '17 at 06:22
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@hoefling build/temp.linux-x86_64-3.5/_openssl.c:53885:14: warning: conversion to 'long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion] . this came up. – Hein Htet Nov 21 '17 at 07:11
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This only a warning, shouldn't be the real issue. Please copy the complete output and add it to your question (you can edit the question). – hoefling Nov 21 '17 at 07:26