Когда я следую приведенным инструкциям , чтобы собрать Python 3.8 на Travis с использованием, например,
language: python
matrix:
include:
- name: "Python 3.8 dev"
python: 3.8-dev
dist: trusty
env: PYTHON=python3 PIP=pip3 # Unnecessary on Lunix
Я получаю
3.8-dev is not installed; attempting download
Downloading archive: https://storage.googleapis.com/travis-ci-language-archives/python/binaries/ubuntu/14.04/x86_64/python-3.8-dev.tar.bz2
0.06s$ curl -sSf -o python-3.8-dev.tar.bz2 ${archive_url}
curl: (22) The requested URL returned error: 404 Not Found
Unable to download 3.8-dev archive. The archive may not exist. Please consider a different version.
Как мне собрать Python 3.8 на Travis CI?