# PEP 665: Specifying Installation Requirements for Python Projects

**URL:** <https://discuss.python.org/t/pep-665-specifying-installation-requirements-for-python-projects/9911>\
**Category:** Packaging\
**Created:** [July 30, 2021, 1:04am UTC](https://discuss.python.org/t/pep-665-specifying-installation-requirements-for-python-projects/9911 "2021-07-30T01:04:19Z")\
**Posts on this page:** 1\
**Showing post:** 154

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**Author:** ![brettcannon](https://sea2.discourse-cdn.com/flex002/user_avatar/discuss.python.org/brettcannon/32/34895_2.png) [@brettcannon](https://discuss.python.org/u/brettcannon)\
**Post date:** [November 3, 2021, 8:54pm UTC](https://discuss.python.org/t/pep-665-specifying-installation-requirements-for-python-projects/9911/154 "2021-11-03T20:54:09Z")

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I have posted our latest draft at [PEP 665, take 2 -- A file format to list Python dependencies for reproducibility of an application](https://discuss.python.org/t/pep-665-take-2-a-file-format-to-list-python-dependencies-for-reproducibility-of-an-application/11736).

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