Re: pkg/53560: devel/py-pluggy does not build for PYTHON_VERSION>27

[Frédéric Fauberteau <triaxx%NetBSD.org@localhost>]

The following reply was made to PR pkg/53560; it has been noted by GNATS.

From: =?UTF-8?Q?Fr=C3=A9d=C3=A9ric_Fauberteau?= <triaxx%NetBSD.org@localhost>
To: Joerg Sonnenberger <joerg%bec.de@localhost>
Cc: gnats-bugs%netbsd.org@localhost, pkg-manager%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
 pkgsrc-bugs%netbsd.org@localhost
Subject: Re: pkg/53560: devel/py-pluggy does not build for PYTHON_VERSION>27
Date: Tue, 28 Aug 2018 23:16:57 +0200

 > On Tue, Aug 28, 2018 at 03:23:50PM +0200, Frédéric Fauberteau wrote:
 >> Le 2018-08-28 14:50, Benny Siegert a écrit :
 >> > The following reply was made to PR pkg/53560; it has been noted by
 >> > GNATS.
 >> >
 >> > From: Benny Siegert <bsiegert%gmail.com@localhost>
 >> > To: gnats-bugs%netbsd.org@localhost
 >> > Cc: pkg-manager%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
 >> > pkgsrc-bugs%netbsd.org@localhost
 >> > Subject: Re: pkg/53560: devel/py-pluggy does not build for
 >> > PYTHON_VERSION>27
 >> > Date: Tue, 28 Aug 2018 14:46:45 +0200
 >> >
 >> >  It looks like the build is fetching some packages that are considered
 >> >  missing. This is a sign that there is one or more dependencies that
 >> >  are missing from the package Makefile, or perhaps they are at the
 >> >  wrong version.
 >> 
 >> 'python2.7 setup.py build' works fine while 'python3.6 setup.py build'
 >> throws an error about failure of certificate verification. I don't 
 >> think it
 >> is a problem of missing dependency in Makefile since the egg framework 
 >> seems
 >> to fetch these setup requirements in a .egg/ directory. It sounds to 
 >> me like
 >> a problem of ssl fetching with python3.X.
 > 
 > The core of the problem is the missing setuptools_scm functionality.
 > 
 > Joerg
 
 I totally agree with that. Actually, py-setuptools_scm should be fetched 
 by the setup.py script from the egg.mk framework and should not be added 
 as a dependency (even a build dependency) of py-pluggy.
 
 After some tests, I can produce the same error with 'python3.6 -c 
 "import 
 urllib.request;urllib.request.urlopen('https://pypi.org/simple/setuptools-scm/')"':
 Traceback (most recent call last):
    File "/home/triaxx/pkg/lib/python3.6/urllib/request.py", line 1318, in 
 do_open
    [...]
 ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed 
 (_ssl.c:841)
 
 I fix this error by installing mozilla-rootcerts
 
 FMHO, the egg.mk framework should manage the installation of root 
 certificates to avoid errors when dependencies are fetched from ssl 
 website: https://access.redhat.com/articles/2039753. But I am not really 
 sure how to do that.
 
 Fred