No matching distribution found for multiple packages

Question

Suddenly I get a lot of errors while trying to use my previously working (for many months) requirements file. I tried to go to the pypi.org and get the same 404 error.

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Answer 1

I had the similiar problem. I have a django website deployed to Heroku. When I pushed my commit it threw errors like this:

remote:        ERROR: Could not find a version that satisfies the requirement post==2019.4.13 (from -r /tmp/build_f0948004/requirements.txt (line 26)) (from versions: none)
remote:        ERROR: No matching distribution found for post==2019.4.13 (from -r/tmp/build_f0948004/requirements.txt (line 26))

I deleted dependencies below that spat errors in requirements.txt:

get==2019.4.13 
post==2019.4.13 
request==2019.4.13

And I saved my commit and pushed it. Now it works fine.