Packages installed from PyPI cannot depend on packages which are not also hosted on PyPI

[nm17]

$ pip install aerich
Collecting aerich
  Downloading aerich-0.1.5.tar.gz (13 kB)
  Installing build dependencies: started
  Installing build dependencies: finished with status 'done'
  Getting requirements to build wheel: started
  Getting requirements to build wheel: finished with status 'done'
    Preparing wheel metadata: started
    Preparing wheel metadata: finished with status 'done'

ERROR: Packages installed from PyPI cannot depend on packages which are not also hosted on PyPI.
aerich depends on tortoise-orm@ git+https://github.com/long2ice/tortoise-orm.git@develop 

[long2ice]

Oh, you can install from source: pip install git+https://github.com/long2ice/aerich.git,becase the dependency tortoise-orm in pypi is not latest.

[nm17]

@long2ice, for some reason, it installs v0.1.1 and it has no aerich command tool.

[long2ice]

all right, the right cmd is pip install -e git+https://github.com/long2ice/aerich.git#egg=aerich.

[nm17]

Seems fine now

[long2ice]

OK, I close this, reopen or make new issues if have more question.