Cannot install package from server

[Zorobay]

So I have managed to setup the server and uploaded a package called test-pkg. It is visible both on the server filesystem and in the web interface.

I'm trying to install the package with pip3 but keep failing. I'm running

pip3 install -i http://x.x.x.x:8080/pypi --trusted-host x.x.x.x test-pkg --verbose

And get back:

Collecting test-pkg
  1 location(s) to search for versions of test-pkg:
  * http://X.X.X.X:8080/packages/test-pkg/
  Getting page http://X.X.X.X:8080/packages/test-pkg/
  Starting new HTTP connection (1): X.X.X.X
  http://X.X.X.X:8080 "GET /packages/test-pkg/ HTTP/1.1" 404 69
  Could not fetch URL http://X.X.X.X:8080/packages/test-pkg/: 404 Client Error: Not Found for url: http://X.X.X.X:8080/packages/test-pkg/ - skipping
  Could not find a version that satisfies the requirement test-pkg (from versions: )
Cleaning up...
No matching distribution found for test-pkg
Exception information:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 353, in run
    wb.build(autobuilding=True)
  File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 554, in _prepare_file
    require_hashes
  File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 278, in populate_link
    self.link = finder.find_requirement(self, upgrade)
  File "/usr/lib/python2.7/dist-packages/pip/index.py", line 514, in find_requirement
    'No matching distribution found for %s' % req
DistributionNotFound: No matching distribution found for test-pkg

I've tried every combination I could think of for the url and I always get the same error.

The last thing logged on the server is:

Jul 03 16:35:48 app02 pypi-server[15035]: [W 190703 16:35:48 web:2064] 404 GET /pypi/test-pkg/ (x.x.x.x) 0.31ms

[mosquito]

Use /simple endpoint for downloading packages.

[Zorobay]

Awesome, thanks. Maybe add this to the documentation? :)