我在我的项目中添加了 tox，我的tox.ini很简单：
[tox]
envlist = py37
[testenv]
deps =
-r{toxinidir}/requirements_test.txt
commands =
pytest -v
但是当我运行时tox，出现以下错误：
[tox]
envlist = py37
[testenv]
deps =
-r{toxinidir}/requirements_test.txt
commands =
pytest -v
这是我的setup.py：
ERROR: invocation failed (exit code 1), logfile: /path/to/my_project/.tox/py37/log/py37-2.log
========================================================================================= log start ==========================================================================================
Processing ./.tox/.tmp/package/1/my_project-0+untagged.30.g6909bfa.dirty.zip
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-req-build-ywna_4ks/setup.py", line 15, in <module>
with open(requirements_path) as requirements_file:
FileNotFoundError: [Errno 2] No …