[devel at bb.net] Buildbot on Mac OS X

Tue Feb 9 20:10:21 UTC 2016

I noticed the changes committed to master to fix this bug and wondered if it is to patch 0.8.12, as well?

With minor fixes, the patches apply to the 0.8.12 source code EXCEPT for the ‘dangling foreign key in migration’:

https://github.com/buildbot/buildbot/commit/1df164f851e8b8bb94525930e7c07aa75dacd721

I wasn’t clear if this change was necessary to allow using later versions of sqlalchemy-migrate?  Or will this only be available in the new 0.9 version?

Craig

> On Jan 31, 2016, at 10:38 AM, Dustin J. Mitchell <dustin at v.igoro.us> wrote:
> 
> I'll see if I can fix up http://trac.buildbot.net/ticket/3425 <http://trac.buildbot.net/ticket/3425>.  We haven't been prioritizing it, but you make a string case :)
> 
> Dustin
> 
> On Tue, Jan 26, 2016 at 2:09 PM, Craig Treleaven <ctreleaven at cogeco.ca <mailto:ctreleaven at cogeco.ca>> wrote:
> Hi:
> 
> Sorry if you are seeing this for the second time.  I posted on the users list and it was suggested that perhaps I should repost on devel...
> 
> I’m attempting to set up a Mac OS X buildbot slave for the MythTV project.  They haven’t had a Mac builder for several years and so I need to temporarily set up a buildbot master to work out the build process.  However, my initial attempts have been stymied by the sqlalchemy / sqlalchemy-migrate situation.
> 
> I also contribute a bit to the MacPorts package management system so I want to use that to install buildbot. It appeared to install OK but everytime I try to run ‘buildbot start blah’ or ‘buildbot checkconfig blah’, I get the following error message (full log below):
> 
>         exceptions.AttributeError: Requirements are not satisfied for buildbot.changes:GitPoller: (sqlalchemy-migrate 0.10.0 (/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages), Requirement.parse('sqlalchemy-migrate==0.7.2’))
> 
> Indeed, MacPorts installs  py27-sqlalchemy-migrate version 0.10.0 .  However, it is from (a new fork) at:
> 
> http://sqlalchemy-migrate.googlecode.com/ <http://sqlalchemy-migrate.googlecode.com/>
> 
> This fork had quite a few releases in 2014 and 2015.
> 
> Has buildbot not been tested with the newer releases of sqlalchemy-migrate?  Or are there still compatibility problems?
> 
> Craig
> PS I don’t know Python, much less the various python package processes.  I’m willing to get changes made at MacPorts to fix the package there.
> 
> 
> $ buildbot start mymaster
> Following twistd.log until startup finished..
> 2016-01-25 14:34:43-0500 [-] Log opened.
> 2016-01-25 14:34:43-0500 [-] twistd 13.2.0 (/opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python 2.7.11) starting up.
> 2016-01-25 14:34:43-0500 [-] reactor class: twisted.internet.selectreactor.SelectReactor.
> 2016-01-25 14:34:43-0500 [-] Starting BuildMaster -- buildbot.version: 0.8.12
> 2016-01-25 14:34:43-0500 [-] Loading configuration from '/Users/craigtreleaven/mymaster/master.cfg'
> 2016-01-25 14:34:43-0500 [-] error while parsing config file:
>         Traceback (most recent call last):
>           File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/twisted/internet/defer.py", line 577, in _runCallbacks
>             current.result = callback(current.result, *args, **kw)
>           File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/twisted/internet/defer.py", line 1155, in gotResult
>             _inlineCallbacks(r, g, deferred)
>           File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/twisted/internet/defer.py", line 1099, in _inlineCallbacks
>             result = g.send(result)
>           File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/buildbot/master.py", line 189, in startService
>             self.configFileName)
>         --- <exception caught here> ---
>           File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/buildbot/config.py", line 156, in loadConfig
>             exec f in localDict
>           File "/Users/craigtreleaven/mymaster/master.cfg", line 34, in <module>
>             c['change_source'].append(changes.GitPoller(
>           File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/buildbot/plugins/db.py", line 238, in __getattr__
>             raise AttributeError(str(err))
>         exceptions.AttributeError: Requirements are not satisfied for buildbot.changes:GitPoller: (sqlalchemy-migrate 0.10.0 (/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages), Requirement.parse('sqlalchemy-migrate==0.7.2'))
> 
> 2016-01-25 14:34:43-0500 [-] Configuration Errors:
> 2016-01-25 14:34:43-0500 [-]   error while parsing config file: Requirements are not satisfied for buildbot.changes:GitPoller: (sqlalchemy-migrate 0.10.0 (/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages), Requirement.parse('sqlalchemy-migrate==0.7.2')) (traceback in logfile)
> 2016-01-25 14:34:43-0500 [-] Halting master.
> 2016-01-25 14:34:43-0500 [-] Main loop terminated.
> 2016-01-25 14:34:43-0500 [-] Server Shut Down.
> 
> 
> 
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