Ignoring foo: markers 'bar' don't match your environment

Ignoring colorama: markers 'sys_platform == "win32"' don't match your environment
Ignoring configparser: markers 'python_version < "3.2"' don't match your environment
Ignoring enum34: markers 'python_version < "3.4"' don't match your environment
Ignoring funcsigs: markers 'python_version < "3.0"' don't match your environment

I’ve started getting the above errors whenever I install packages with pipenv into a pipenv created virtualenv.

I use the following command to install some base packages into each virtualenv:

❯ pipenv install --dev flake8 jedi importmagic epc autopep8 yapf pytest json-rpc service_factory autoflake hy isort bpython

Everytime I do, I get the warnings. It never used to be like that untill the recent homebrew python/python@2 updates. I don’t know if it’s got anything to do with it.

Expected result

Adding bpython to Pipfile's [dev-packages]…
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Updated Pipfile.lock (e8633e)!
Installing dependencies from Pipfile.lock (e8633e)…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 31/31 — 00:00:02

Actual result

Adding bpython to Pipfile's [dev-packages]…
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Updated Pipfile.lock (e8633e)!
Installing dependencies from Pipfile.lock (e8633e)…
Ignoring colorama: markers 'sys_platform == "win32"' don't match your environment
Ignoring configparser: markers 'python_version < "3.2"' don't match your environment
Ignoring enum34: markers 'python_version < "3.4"' don't match your environment
Ignoring funcsigs: markers 'python_version < "3.0"' don't match your environment
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 31/31 — 00:00:02

Steps to replicate

❯ pipenv install --dev selenium

❯ cat Pipfile
[[source]]

url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"


[packages]



[dev-packages]

"flake8" = "*"
jedi = "*"
importmagic = "*"
epc = "*"
"autopep8" = "*"
yapf = "*"
pytest = "*"
json-rpc = "*"
service-factory = "*"
autoflake = "*"
hy = "*"
isort = "*"
bpython = "*"
selenium = "*"


[requires]

python_version = "3.6"

[rectalogic]

It’s fixed in 2018.11.14

[airhorns]

Ah ha, no I didn’t, that has fixed the issue! Thanks for the tip.

For anyone else trying to remedy this, make sure you pip install --upgrade pipenv outside and inside your project’s virtualenv. I rebuilt my lockfile by rming it and then pipenv installing, but there is probably a better way to do that.