ERROR: No matching distribution found for poetry==1.5.1

I had an issue installing on both Rocky Linux 8.7 and Ubuntu 20.04 LTS. Where the Official installer was failing to select a version that was available in the repo, and was just blindly trying to install v1.5.1. The solution was to specify a newer version of pythoon

Official instructions state the command to install is
curl -sSL https://install.python-poetry.org | python3 -

But this was resulting in Python 3.6 being used, which apparently is no longer supported. I had 3.9 installed on the systems.
The installer should really run a check to see if the python version it is using is too old and not supported and give an appropriate error. Alternatively, it could select the most up to date version that is available on that repo. Either way, it shouldn't fail with this error.

curl -sSL https://install.python-poetry.org | python3.9 - worked, but I wasted a fair bit of time working out why it was failing.

Bắt đầu bằng cách tái hiện lệnh installer chính thức với Python 3.6 và so sánh với lệnh Python 3.9 đang hoạt động được mô tả trong issue. Theo dõi cách installer chọn Poetry 1.5.1 và xác định nơi phiên bản Python không được hỗ trợ nên tạo ra một lỗi rõ ràng. Hoàn thành khi interpreter cũ không còn thất bại với một lỗi distribution gây hiểu nhầm.