How to Fix the 'Microsoft Visual C 14.0 is Required' Pip Error During Cryptographic Library Installation?

Pip Error: Resolving "Microsoft Visual C 14.0 is Required" for Cryptographic Library Installation

Problem:
Upon attempting to install the Steem package through Pip, users encounter an error code involving Microsoft Visual C 14.0. The error arises when Pip attempts to install PyCrypto, a cryptographic library required for Steem.

Solution:
To resolve this error, users must install Microsoft Visual C 14.0. This can be achieved by downloading the Microsoft Visual C Build Tools from the provided URL: http://landinghub.visualstudio.com/visual-cpp-build-tools.

Uninstall of Cryptography Package:
To uninstall the Cryptography package, which may have been installed in the process, run the following command in Command Prompt:

pip uninstall cryptography

Alternate PyCrypto Installation Method:
If users prefer to avoid installing a compiler, they may refer to the following links for potential alternatives:

• [PyCrypto Binary for Python 3.6 (32-bit)](https://www.dropbox.com/s/20l8z9gt991r167/pycrypto-2.6.1-cp36-cp36m-win32.whl?dl=0)
• [PyCrypto Binary for Python 3.6 (64-bit)](https://www.dropbox.com/s/0l74f530pdurf86/pycrypto-2.6.1-cp36-cp36m-win_amd64.whl?dl=0)

Warning:
It is strongly advised to download binary versions of cryptographic libraries from reputable sources only, as third-party versions may contain vulnerabilities.

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