[python3] poetry 설치해보기

라즈베리파이4B 장비에 현재 과거 버전인 Debian 10 (buster) 가 os 로 설치되어 있습니다.

파이썬 버전은 3.7.3 입니다. 이 상태에서 일반적인 poetry 설치 명령을 실행하니 한방에 안되더군요...

 

처음 시도한 명령입니다.

curl -sSL https://install.python-poetry.org | python3 -

1.8.2(2024.04.04 현재 최신 안정 버전)를 설치하려고 했지만 파이썬 버전 의존성(>=3.8)이 안맞아서 실패했습니다.

 

실패 로그

Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
ERROR: Ignored the following versions that require a different python version: 1.6.0 Requires-Python >=3.8,<4.0; 1.6.1 Requires-Python >=3.8,<4.0; 1.7.0 Requires-Python >=3.8,<4.0; 1.7.1 Requires-Python >=3.8,<4.0; 1.8.0 Requires-Python >=3.8,<4.0; 1.8.1 Requires-Python >=3.8,<4.0; 1.8.2 Requires-Python >=3.8,<4.0
ERROR: Could not find a version that satisfies the requirement poetry==1.8.2 (from versions: 0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.4.0.post1, 0.4.1, 0.4.2, 0.5.0b1, 0.5.0b2, 0.5.0, 0.6.0, 0.6.1, 0.6.2, 0.6.3b1, 0.6.3b2, 0.6.3b3, 0.6.3b4, 0.6.3b5, 0.6.3b6, 0.6.3b7, 0.6.3, 0.6.4b1, 0.6.4, 0.6.5, 0.7.0b1, 0.7.0b2, 0.7.0b3, 0.7.0b4, 0.7.0, 0.7.1, 0.8.0a0, 0.8.0a1, 0.8.0a2, 0.8.0a3, 0.8.0a4, 0.8.0, 0.8.1a0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5a0, 0.8.5, 0.8.6, 0.9.0a0, 0.9.0a1, 0.9.0a2, 0.9.0a3, 0.9.0, 0.9.1, 0.10.0a0, 0.10.0a1, 0.10.0a2, 0.10.0a3, 0.10.0, 0.10.1, 0.10.2, 0.10.3, 0.11.0a0, 0.11.0a1, 0.11.0a2, 0.11.0a3, 0.11.0a4, 0.11.0, 0.11.1, 0.11.2, 0.11.3, 0.11.4, 0.11.5, 0.12.0a0, 0.12.0a1, 0.12.0a2, 0.12.0a3, 0.12.0a4, 0.12.0a5, 0.12.0, 0.12.1, 0.12.2, 0.12.3, 0.12.4, 0.12.5, 0.12.6, 0.12.7, 0.12.8, 0.12.9, 0.12.10, 0.12.11, 0.12.12, 0.12.13, 0.12.14, 0.12.15, 0.12.16, 0.12.17, 1.0.0a0, 1.0.0a1, 1.0.0a2, 1.0.0a3, 1.0.0a4, 1.0.0a5, 1.0.0b1, 1.0.0b2, 1.0.0b3, 1.0.0b4, 1.0.0b5, 1.0.0b6, 1.0.0b7, 1.0.0b8, 1.0.0b9, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 1.0.10, 1.1.0a1, 1.1.0a2, 1.1.0a3, 1.1.0b1, 1.1.0b2, 1.1.0b3, 1.1.0b4, 1.1.0rc1, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.1.8, 1.1.9, 1.1.10, 1.1.11, 1.1.12, 1.1.13, 1.1.14, 1.1.15, 1.2.0a1, 1.2.0a2, 1.2.0b1, 1.2.0b2, 1.2.0b3, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.2.2, 1.3.0, 1.3.1, 1.3.2, 1.4.0, 1.4.1, 1.4.2, 1.5.0, 1.5.1)
ERROR: No matching distribution found for poetry==1.8.2

 

이대로는 해볼 수 있는게 없어서 정보도 찾으면서 설치 스크립트를 저장했습니다.

curl -sSL https://install.python-poetry.org -o install_poetry.py

아니 코드를 보니 버전 정보도 수집하고 하던데...

 

답답한 마음에 헬프!! 를 외쳤습니다.

python3 install_poetry.py --help
usage: install_poetry.py [-h] [-p] [--version VERSION] [-f] [-y] [--uninstall]
                         [--path PATH] [--git GIT]

Installs the latest (or given) version of poetry

optional arguments:
  -h, --help         show this help message and exit
  -p, --preview      install preview version
  --version VERSION  install named version
  -f, --force        install on top of existing version
  -y, --yes          accept all prompts
  --uninstall        uninstall poetry
  --path PATH        Install from a given path (file or directory) instead of
                     fetching the latest version of Poetry available online.
  --git GIT          Install from a git repository instead of fetching the
                     latest version of Poetry available online.

버전 지정을 할 수 있네요?

 

일단 로컬 pip 는 어떤 버전을 설치하는지 확인해봤습니다.

 python3 -m pip install poetry
Defaulting to user installation because normal site-packages is not writeable
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting poetry
  Downloading https://www.piwheels.org/simple/poetry/poetry-1.5.1-py3-none-any.whl (225 kB)

1.5.1이 현재 파이썬 버전에 맞나 봅니다. 깔끔하게 취소해주고.. 다시 시도해봅니다.

python3 install_poetry.py --version 1.5.1
Retrieving Poetry metadata

# Welcome to Poetry!

This will download and install the latest version of Poetry,
a dependency and package manager for Python.

It will add the `poetry` command to Poetry's bin directory, located at:

/home/pi/.local/bin

You can uninstall at any time by executing this script with the --uninstall option,
and these changes will be reverted.

Installing Poetry (1.5.1): Done

Poetry (1.5.1) is installed now. Great!

You can test that everything is set up by executing:

`poetry --version`

 

시간이 생각보다 꽤 걸립니다. 3-4분 정도 걸린 것 같습니다.

poetry --version
Poetry (version 1.5.1)