[Python-Dev] Travis CI for backports not working.

2019-11-24 Thread Terry Reedy

Travis passed https://github.com/python/cpython/pull/17366
but a half hour later twice failed
https://github.com/python/cpython/pull/17370
https://github.com/python/cpython/pull/17371
saying
pyenv: python3.8: command not found
pyenv: version `3.7.1' not installed

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Terry Jan Reedy
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[Python-Dev] Re: Travis CI for backports not working.

2019-11-24 Thread Ivan Pozdeev via Python-Dev


On 25.11.2019 1:10, Terry Reedy wrote:

Travis passed https://github.com/python/cpython/pull/17366
but a half hour later twice failed
https://github.com/python/cpython/pull/17370


This is build logic's fault, `python3.8` is not guaranteed to be present. I believe Configure is finding pyenv's shim which is present but 
returns 127 when run if there's no underlying executable to invoke. This is proven by "pyenv: python3.8: command not found".



https://github.com/python/cpython/pull/17371


This looks like Travis' fault, 3.7.1 should be preinstalled in Xenial with `language: c` according to my findings: 
https://github.com/travis-ci/docs-travis-ci-com/pull/2413/files#diff-fb862f5208fb2361d2280b621831f6b3


I reported this: 
https://github.com/travis-ci/docs-travis-ci-com/pull/2413#issuecomment-557942367

But note that the text stating that is not yet in the official documentation. (Current text says that it should be preinstalled but not for 
which languages.)



saying
pyenv: python3.8: command not found
pyenv: version `3.7.1' not installed


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Regards,
Ivan

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[Python-Dev] Re: Travis CI for backports not working.

2019-11-24 Thread Terry Reedy

On 11/24/2019 7:30 PM, Ivan Pozdeev via Python-Dev wrote:


On 25.11.2019 1:10, Terry Reedy wrote:

Travis passed https://github.com/python/cpython/pull/17366
but a half hour later twice failed
https://github.com/python/cpython/pull/17370


This is build logic's fault, `python3.8` is not guaranteed to be 
present. I believe Configure is finding pyenv's shim which is present 
but returns 127 when run if there's no underlying executable to invoke. 
This is proven by "pyenv: python3.8: command not found".



https://github.com/python/cpython/pull/17371


This looks like Travis' fault, 3.7.1 should be preinstalled in Xenial 
with `language: c` according to my findings: 
https://github.com/travis-ci/docs-travis-ci-com/pull/2413/files#diff-fb862f5208fb2361d2280b621831f6b3


I reported this: 
https://github.com/travis-ci/docs-travis-ci-com/pull/2413#issuecomment-557942367


Thank you for reporting.  8 hrs later it is still down.  Maybe tomorrow 
something will happen.


But note that the text stating that is not yet in the official 
documentation. (Current text says that it should be preinstalled but not 
for which languages.)



saying
pyenv: python3.8: command not found
pyenv: version `3.7.1' not installed



--
Terry Jan Reedy
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