[Grok-dev] Re: buildout and download errors [was: admin-UI: merge
uli at gnufix.de
Thu Aug 16 11:20:01 EDT 2007
Am Donnerstag, den 16.08.2007, 14:49 +0200 schrieb Philipp von
> On 16 Aug 2007, at 14:41 , Uli Fouquet wrote:
> I suppose that's right. Thanks for fixing. I can confirm it works now.
Glad to hear that :-) Thanks for the report!
> > [snip: Download errors with buildout]
> I have never experiences this problem. It smells like a connection or
> DNS failure of some sort.
You were right. In the log of the outer firewall I found:
proto=53/udp src=18.104.22.168 dst=22.214.171.124 msg=Ceiling for
number of connections reached, dropping packet Src 1390 Dst 53 from SELF
It seems, the firewall was overwhelmed by DNS requests. The same
apparently often happens with bitTorrent and similar tools when using
this sort of hardware (a Linksys firewall). I should go back to a
self-maintained, Linux-box as firewall or setup a local, more
Is there a chance to limit the amount of simultaneous DNS requests in
buildout? Or to get the names of failed eggs displayed when running
buildout without '-v'?
> It seems strange that you have to get rid of all the existing eggs.
> You probably don't have to do that, especially since below you write
> that buildout *can* resume an aborted installation (which to my
> experience works very well).
> I have no idea what the problem is. Is anybody else getting these
> problems? I certainly have never seen them, not on my machine nor on
> What's your ~/.buildout/default.cfg?
index = http://download.zope.org/ppix
eggs-directory = /home/uli/buildout-eggs
newest = false
download-cache = /home/uli/eggs/download-cache
and yes, with ppix it works much smoother (although still errors occur,
but *far* less than before). Thanks for the hint! Now I know where to
catch the problem :-) Sorry for the off-topic.
> By the way, a *great* way to speed up the "buildout -n" process or
> the first time buildout runs is to use ppix, http://download.zope.org/
> ppix (the page constains instructions on how to use it with Buildout).
Good hint! Use it, guys!
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