[Solved] Could not install packages due to an EnvironmentError: 404 Client Error [closed]

by


You are missing -r command flag, so go again with

 pip install -r requirements.txt

As it was before, pip just tries to get requirements.txt from remote store expecting it to be a package name.

See pip help install

Usage:

pip install [options] <requirement specifier> [package-index-options]...
pip install [options] -r <requirements file> [package-index-options]...

...

pip also supports installing from "requirements files", which 
provide an easy way to specify a whole environment to be installed.

Install Options:

-r, --requirement <file>    Install from the given requirements file. 
                            This option can be used multiple times.

solved Could not install packages due to an EnvironmentError: 404 Client Error [closed]