[issue39035] Travis CI fail on backports: pyvenv not installed

[Larry Hastings]

Larry Hastings  added the comment:


New changeset f88b578949a034f511dd1b4c1c161351b3ee0db8 by Inada Naoki in branch 
'3.5':
bpo-39035: travis: Update image to xenial (#17623)
https://github.com/python/cpython/commit/f88b578949a034f511dd1b4c1c161351b3ee0db8


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nosy: +larry

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[issue39035] Travis CI fail on backports: pyvenv not installed

[STINNER Victor]

STINNER Victor  added the comment:

I didn't notice the error in the last days, so I close the issue.

I would be nice to merge PR 17623, but that can be done later (by Larry 
Hastings, the 3.5 release manager).

--
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Ned Deily]

Ned Deily  added the comment:


New changeset 9af497419540cdb4659927e66c67d861c5ea48c2 by Ned Deily (Inada 
Naoki) in branch '3.7':
bpo-39035: travis: Don't use beta group (GH-17604)
https://github.com/python/cpython/commit/9af497419540cdb4659927e66c67d861c5ea48c2


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[issue39035] Travis CI fail on backports: pyvenv not installed

[Ned Deily]

Ned Deily  added the comment:


New changeset 7699281b72b862797a89fcad004da8f58e93c800 by Ned Deily (Inada 
Naoki) in branch '3.6':
bpo-39035: travis: Update image to xenial (GH-17622)
https://github.com/python/cpython/commit/7699281b72b862797a89fcad004da8f58e93c800


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nosy: +ned.deily

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Change by Inada Naoki :


--
pull_requests: +17093
pull_request: https://github.com/python/cpython/pull/17623

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Change by Inada Naoki :


--
pull_requests: +17092
pull_request: https://github.com/python/cpython/pull/17622

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Ivan Pozdeev]

Ivan Pozdeev  added the comment:

While we are at it, shall we enable build config validation 
(https://docs.travis-ci.com/user/build-config-validation)?

It would produce warnings for outdated keys like this.

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Ivan Pozdeev]

Ivan Pozdeev  added the comment:

> New changeset 94d2c8df1a7657015a2fcdb4c4d43392f91f8348 by Inada Naoki in 
> branch 'master':
bpo-39035: travis: Don't use beta group (GH-17602)

> INADA-san: do you want to close this issue since you pushed changes?

This may actually fix the problem.

`group: beta` is undocumented. It was required long ago once to try out a new 
feature but I've absolutely no idea what it does (and if it does anything) now. 
It's quite possible that it can give us some beta unsupported VM image.

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Ivan Pozdeev]

Ivan Pozdeev  added the comment:

I already diagnosed this in 
https://mail.python.org/archives/list/python-...@python.org/message/3Z4FNPEFTFTYDX6RYOQ54UKOVLQAWUEU/:

* https://travis-ci.org/python/cpython/jobs/616384134 looks for `pythonX.Y` but 
doesn't account for the fact that it could be Pyenv's stub
* https://travis-ci.org/python/cpython/builds/616384157 is trying to use Python 
version(s) that are not guaranteed to be preinstalled in the VM for all 
`language:`s.

I could fix this but I need to know what the hard requirements are to pick an 
optimal configuration.

* Is the (preinstalled only for `language: c`) `clang 7.0.0` required? Would 
3.4-4.0 (available from xenial distro) do?
* Is `xenial` required? Would `bionic` do? In bionic, clang 7 is available from 
distro.
* Which Python version needs to be preinstalled? Tools/ssl/multissltests.py 
says it's supposed to be compatible with 2.7 and 3.4-3.7. Options are, by 
decreasing "sum of flexibility+reliability":
  * use 3.5.1 or 2.7.12 from distro
  * hard require `language:python; python: 3.7` (then we cannot use custom 
`clang`)
  * use another pyenv-preinstalled version (there are also 3.6 and 2.7 that are 
supposed to be preinstalled but there might be none)

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nosy: +__Vano

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[issue39035] Travis CI fail on backports: pyvenv not installed

[STINNER Victor]

STINNER Victor  added the comment:

INADA-san: do you want to close this issue since you pushed changes, or do you 
prefer to wait to see if it's issue is fixed before closing it? (wait a few 
days and look at Travis CI jobs)

3.5 uses:

language: c
dist: trusty
sudo: false
group: beta

3.6 uses:

language: c
dist: trusty
sudo: false
group: beta

These branches still get pull requests for security fixes. Maybe it's worth it 
to also update these branches? Maybe even upgrade them to Ubuntu Xenial?

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Inada Naoki  added the comment:


New changeset de4481339dec395d70e350aa2e22d7990d2b3635 by Inada Naoki in branch 
'2.7':
bpo-39035: travis: Don't use beta group (GH-17605)
https://github.com/python/cpython/commit/de4481339dec395d70e350aa2e22d7990d2b3635


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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Inada Naoki  added the comment:


New changeset be7489cb43e25b6d8bfa077589c18cc0a2367efd by Inada Naoki in branch 
'3.7':
bpo-39035: travis: Don't use beta group (GH-17604)
https://github.com/python/cpython/commit/be7489cb43e25b6d8bfa077589c18cc0a2367efd


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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Inada Naoki  added the comment:


New changeset 5c5d8f63d7d235e557ad20e7d722b22772681759 by Inada Naoki in branch 
'3.8':
bpo-39035: travis: Don't use beta group (GH-17603)
https://github.com/python/cpython/commit/5c5d8f63d7d235e557ad20e7d722b22772681759


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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Change by Inada Naoki :


--
pull_requests: +17074
pull_request: https://github.com/python/cpython/pull/17605

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Change by Inada Naoki :


--
pull_requests: +17073
pull_request: https://github.com/python/cpython/pull/17604

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Change by Inada Naoki :


--
pull_requests: +17072
pull_request: https://github.com/python/cpython/pull/17603

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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Inada Naoki  added the comment:


New changeset 94d2c8df1a7657015a2fcdb4c4d43392f91f8348 by Inada Naoki in branch 
'master':
bpo-39035: travis: Don't use beta group (GH-17602)
https://github.com/python/cpython/commit/94d2c8df1a7657015a2fcdb4c4d43392f91f8348


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[issue39035] Travis CI fail on backports: pyvenv not installed

[Inada Naoki]

Change by Inada Naoki :


--
keywords: +patch
pull_requests: +17071
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/17602

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[issue39035] Travis CI fail on backports: pyvenv not installed

[STINNER Victor]

New submission from STINNER Victor :

Example of failure of a backport from 3.8 to 3.7, PR 17577:
https://github.com/python/cpython/pull/17577

"""
$ python --version

Python 3.6.9

$ pip --version

pip 19.3.1 from 
/home/travis/virtualenv/python3.6.9/lib/python3.6/site-packages/pip (python 3.6)
before_install.1

0.00s$ set -e

$ pyenv global 3.7.1

pyenv: version `3.7.1' not installed
"""

Travis CI logs:
https://travis-ci.org/python/cpython/jobs/624160244

Thread on python-dev:
https://mail.python.org/archives/list/python-...@python.org/thread/YCTLWAYIC44YTVGNN4EDLWKMER2LAPDA/

--
components: Tests
messages: 358325
nosy: inada.naoki, pablogsal, vstinner
priority: normal
severity: normal
status: open
title: Travis CI fail on backports: pyvenv not installed
versions: Python 3.9

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