我正在尝试使用最新版本的 setuptools 开发一个 python 程序。但是每次我的构建失败时都会显示以下消息:
$ tox -e $TOX_ENV
GLOB sdist-make: /home/travis/build/kartoch/myapp/setup.py
py26 create: /home/travis/build/kartoch/myapp/.tox/py26
py26 inst: /home/travis/build/kartoch/myapp/.tox/dist/myapp-0.1.0.zip
ERROR: invocation failed, logfile: /home/travis/build/kartoch/myapp/.tox/py26/log/py26-1.log
[...]
Unpacking ./.tox/dist/myap-0.1.0.zip
Running setup.py (path:/tmp/pip-P4VhFx-build/setup.py) egg_info for package from file:///home/travis/build/kartoch/myapp/.tox/dist/myapp-0.1.0.zip
The required version of setuptools (>=5.4.1) is not available,
and can't be installed while this script is running. Please
install a more recent version first, using
'easy_install -U setuptools'.
(Currently using setuptools 3.6 (/home/travis/build/kartoch/myapp/.tox/py26/lib/python2.6/site-packages))
Complete output from command python setup.py egg_info:
到目前为止的问题是:
- 在 travis.yml 中更新/重新安装 setuptools 无效,因为 tox 生成的“virtualenv”具有以前的 setuptools
- 在 tox 调用 setup.py 之前无法升级/重新安装 setuptools(在此步骤之后安装依赖项)
任何想法 ?
我正在使用以下“.travis.yml”启动我的测试:
language: python
env:
- TOX_ENV=py26
- TOX_ENV=py27
install:
- pip install tox
script:
- tox -e $TOX_ENV
tox 配置('tox.ini')如下:
[tox]
envlist = py26, py27
[testenv]
commands =
nosetests
[testenv:py26]
[testenv:py27]